- Abaza: лымхӏарыгӏв (ləmḥarəʻʷ)
- Abkhaz: аԥарԥалыкь (aparpaləkʲʼ), ахьчҧаҧыр (axʲčpapər)
- Acatepec Me'phaa: pi̱jpí
- Acehnese: bambang, bangbang
- Adja: pkolinouhoin
- Adnyamathanha: vurruka
- Adyghe: хьэтӏрэпӏый (ḥɛtʼrɛpʼəj) (Shapsug), хьампӏырашъу (ḥampʼərašʷu) (Temgoy), хьэнтӏэрэпӏый (ḥɛntʼɛrɛpʼəj) (Abzakh)
- Afrikaans: skoenlapper
- Ahom: 𑜉𑜢𑜂𑜫 𑜈𑜣 (miṅ bī)
- Ainu: ヘポラㇷ゚ (heporap), マレゥレゥ (marewrew)
- Akan:
- Twi: afafantɔ
- Alabama: hakchoopàalpa
- Albanian: flutur (sq) f
- Amharic: ቢራቢሮ (birabiro)
- Amis: adipangpang, 'adipangpang
- Angami: zopruo
- Antillean Creole: papiyòt
- Apache:
- Western Apache: doolé
- Arabic: فَرَاشَة (ar) f (farāša)
- Algerian Arabic: بوفرفطو, بابيو
- Egyptian Arabic: ابو دقيق m (ʔabu diʔīʔ), فراش m (farāš)
- Gulf Arabic: طرفشانة m (ṭerfešāna)
- Hijazi Arabic: فراشة f (farāša)
- Moroccan Arabic: فراشة f (farāša), فرططو m (farṭuṭṭu)
- North Levantine Arabic: فَراشة (farāše)
- Tunisian Arabic: فرططو (farṭaṭṭu)
- Aragonese: paxarela f, volandrina f, palometa f, pamparola f, bombolón m
- Araki: p̈ep̈e
- Arapaho: nihˀoːteibeihiː
- Armenian: թիթեռ (hy) (tʻitʻeṙ), մաշկաթիթեղ (maškatʻitʻeġ) (dialectal)
- Old Armenian: թիթեռն (tʻitʻeṙn)
- Aromanian: flituru m
- Assamese: পখিলা (pokhila)
- Assyrian Neo-Aramaic: ܦܵܪܚܘܿܢܝܼܬ݂ܵܐ f (pārḥōnīṯā)
- Asturian: mariposa (ast) f, pumarina (ast) f, caparina (ast) f
- Ateso: eporiporit
- Atikamekw: kwakwapicic
- Avar: кӏалкӏучӏ (kʼalkʼučʼ)
- Aymara: pilpintu (ay)
- Azerbaijani: kəpənək (az), pərvanə (az)
- Balinese: kupu-kupu
- Bambara: dimago, npɛrɛnpɛrɛ, nfirinfirin, afúntúnkpεkpε
- Bandjalang: banjalahm
- Baniwa: makaru
- Barngarla: bilyilya
- Bashkir: күбәләк (kübələk)
- Basque: tximeleta (eu), pinpilinpauxa (eu), inguma (eu), marisorgin, pinpirin (eu), jainkoilo (eu), txipirrita
- Bats: პეპელ (ṗeṗel)
- Bau Bidayuh: karimunuo
- Bavarian: Waifåita
- Belarusian: матылёк (be) m (matyljók), маты́ль m (matýlʹ)
- Bengali: প্রজাপতি (bn) (projapoti)
- Bikol Central: kulagbaw (bcl), kalibangbang (bcl)
- Binukid: kalibangbang
- Bislama: nambembe
- Bouyei: mbucmbax
- Breton: balafenn (br) f
- Brooke's Point Palawano: babang
- Brunei Malay: kulimambang
- Bulgarian: пеперу́да (bg) f (peperúda)
- Burmese: လိပ်ပြာ (my) (lippra)
- Buryat: эрбээхэй (erbeexej)
- Caddo: banús
- Carrier: tsangwelht'ah
- Catalan: papallona (ca) f, (dialectal, dated) papalló (ca) m, (dialectal) papaió m, (dialectal) babaiana f, (dialectal) paloma (ca) f, (dialectal) palometa (ca) f
- Cebuano: alibangbang, kabakaba
- Central Atlas Tamazight: ⵉⴱⵍⵉⵍⵍⵉ (iblilli)
- Central Dusun: kolibambang
- Central Mazahua: xefi
- Central Sierra Miwok: hól·ok·iṭiwa-
- Ch'orti': pehpem, pehpim
- Chamicuro: kamajto
- Chamorro: ababang
- Chechen: полла (polla)
- Cheke Holo: naʼalo
- Cherokee: ᎧᎹᎹ (kamama)
- Cheyenne: hevávȧhkema
- Chichicapan Zapotec: bidxiidxi
- Chinese:
- Cantonese: 蝴蝶 (wu4 dip6-2)
- Dungan: хўте (hwti͡ə)
- Eastern Min: 蝴蝶 (hù-diĕk)
- Gan: 蝴蝶 (fu4 tiet)
- Hakka: 揚蝶仔/扬蝶仔 (yòng-ya̍k-é, yòng-ya̍p-é)
- Hokkien: 蝶仔 (zh-min-nan) (ia̍h-á), 蝴蝶 (zh-min-nan) (ô͘-tia̍p), 尾蝶 (zh-min-nan) (bóe-ia̍h, bé-ia̍h), 尾蝶仔 (bóe-ia̍h-á, bé-ia̍h-á), 蝶婆 (ia̍h-pô)
- Jin: 蝴蝶 (hu1 dieh5)
- Mandarin: 蝴蝶 (zh) (húdié)
- Wu: 蝴蝶 (6wu-diq)
- Xiang: 蝴蝶 (fu2 tie6)
- Chipewyan: yágoli
- Choctaw: hatapushik
- Chol: pejpem
- Chukchi: ӄопаԓготкочьын (qopalgotkoč'yn)
- Chuukese: nipwisipwis
- Chuvash: лӗпӗш (lĕp̬ĕš)
- Coastal Kadazan: kohibambang
- Coatecas Altas Zapotec: mitet
- Cornish: tykki Duw m
- Creek: tvffolupv
- Crimean Tatar: köbelek
- Cupeño: malvel
- Czech: motýl (cs) m
- Dakota: kimimina
- Danish: sommerfugl (da) c, sommerflue (North Jutland), skurvefugl (South Jutland)
- Dargwa: къабулдан (ɢabuldan)
- Darkinjung: burrudir
- Dharug: burrudyara
- Dhivehi: ކޮކާ (kokā)
- Dhuwal: buurnba
- Dieri: karlipilhi
- Dolgan: лөрүө (lörüö)
- Dupaningan Agta: lelle, lollo
- Dutch: (neutral) vlinder (nl) m; (dated) kapel (nl) f, pepel m, vijfwouter m; (archaic) boterschijte f, botervlieg f, pennenvogel m, schoenlapper (nl) m, zomervogel m; (poetic) fladderaar m
- Eastern Bontoc: fob-ollo
- Elfdalian: fyörolder m
- Emilian: parpàja f
- Erzya: нимиляв (ńimiľav)
- Esperanto: papilio (eo)
- Estonian: liblikas (et)
- Evenki: лэрэдэ (lərədə), авава (awawa)
- Ewe: dyekpakpa
- Faroese: firvaldur m, summarfuglur m, fiðrildi n
- Fijian: bebe (fj)
- Finnish: perhonen (fi)
- Fon: afúntúnkpεkpε, awɛwɛ
- French: papillon (fr) m
- Friulian: pavee f
- Fula: pucharlar (Guinée Conakry), bidilallah (Mauritania), bedelallah, palapala (Sierra Leone), lilldeh
- Gagauz: kelebek
- Galician: bolboreta (gl) f, volvoreta f, barboleta f, avelaíña f, andola f, volalla f
- Gamilaraay: balabalaa
- Gen: abèbe, abè, abey
- Georgian: პეპელა (ka) (ṗeṗela)
- German: Schmetterling (de) m, (poetic) Falter (de) m, Tagfalter (de) m
- Alemannic German: Summervogel m, Fifalter m
- Pennsylvania German: Fleddermaus f
- Gong: ลาบู้
- Gooniyandi: malimali
- Greek: πεταλούδα (el) f (petaloúda), ψυχή (el) f (psychí)
- Ancient: σητόδοκις f (sētódokis), ψυχή f (psukhḗ)
- Greenlandic: pakkaluaq, utsuppaluaq
- Guaraní: panambi
- Guerrero Amuzgo: kítzë
- Gujarati: પતંગિયું n (pataṅgiyũ), ફૂદું n (phūdũ)
- Gutnish: fjädavall m, fjädurhalldi m, fjädaralld m
- Hadiyya: birabira
- Haitian Creole: papiyon
- Haiǁom: abuxare
- Hausa: balebale, bude littafi, malam bu'de littafi
- Hawaiian: pulelehua
- Hebrew: פַּרְפַּר (he) m (parpár)
- Heiltsuk: hḷúlu
- Hidatsa: abóoga
- Higaonon: alibangbang
- Hiligaynon: alibangbang
- Hindi: तितली (hi) f (titlī)
- Hopi: masivie, poliwe
- Huichol: kɨpí
- Hungarian: pillangó (hu), lepke (hu)
- Hupa: kidiwisčeˀ
- Icelandic: fiðrildi (is) n
- Idi: kwendere
- Ido: papiliono (io)
- Igbo: olookolombooka
- Ila: inkongolo, sikapempenya
- Ilocano: kulibangbang
- Indonesian: kupu-kupu (id), rama-rama
- Ineseño: ˀayatulutul
- Ingrian: unilintu
- Ingush: кӏормац (kʼormac)
- Interlingua: papilion
- Inuktitut: ᑕᕐᕋᓕᑭᑖᖅ (tarralikitaaq)
- Inupiaq: taqalukisaq
- Irish: féileacán (ga) m
- Italian: farfalla (it) f
- Italiot Greek: ajarài n
- Itelmen: вэвэчӽ (vevečχ)
- Ivatan: kodibabang
- Jakaltek: nam
- Japanese: 胡蝶 (ja) (kochō), 蝶々 (ja) (chōchō), 蝶 (ja) (chō), チョウ (ja) (chō)
- Jarawa: peʈpel
- Javanese: kupu (jv)
- Kabardian: хьэндырабгъуэ (kbd) (ḥɛndərabğʷɛ)
- Kabuverdianu: gorgoleta
- Kabyle: aferṭeṭṭu m
- Kalagan: karibangbang
- Kalmyk: эрвәкә (erväkä)
- Kamba: kimbalut'ya
- Kanakanabu: ta'anna
- Kannada: ಚಿಟ್ಟೆ (kn) (ciṭṭe), ಹಾತೆ (kn) (hāte)
- Kapampangan: talúbang
- Karachay-Balkar: дибилдирик (dibildirik), гёбелекке (göbelekke)
- Karaim: kebalak
- Karakalpak: gu‘belek
- Karelian: liipukkaine
- Karok: xatimniim
- Kashmiri: پَنہٕ پونٛپُر (panhụ pōnpur)
- Kashubian: mòtil m
- Kaurna: pilyapilya
- Kazakh: елбелек (elbelek), көбелек (köbelek)
- Khakas: ӧрбекей, хубаған (xubağan)
- Khmer: មេអំបៅ (km) (mei ʼɑmbaw)
- Khowar: پلمنڈوک (pulmunḍúk)
- Kikuyu: kĩĩhuruta class 7
- Kimaragang: kolibambang
- Klallam: ƛ̕aʔƛ̕ápt
- Koasati: hacokpalpa
- Komi-Permyak: бобув (bobuv)
- Kongo: lumbembambemba
- Konkani: [script needed] (pakho)
- Konni: kpanjabi
- Korean: 나비 (ko) (nabi), 호접(胡蝶) (hojeop)
- Krobu: kutuu
- Kumyk: гюмелек (gümelek), гёбелек (göbelek)
- Kunigami: タベールー (tabērū)
- Kurdish:
- Central Kurdish: پەپوولە (ckb) (pepûle)
- Northern Kurdish: pelatînk (ku) f, sepirek, pirpirok (ku)
- Kwanyama: onanga
- Kwara'ae: bébe
- Kyrgyz: көпөлөк (ky) (köpölök)
- Lachixío Zapotec: biti
- Ladin: pavël m
- Lak: чӏимучӏали (čʼimučʼali), цӏицӏимкӏала (cʼicʼimkʼala)
- Lakota: kimimila
- Lamba: ici-pempele
- Lao: ແມງກະເບື້ອ (lo) (mǣng ka bư̄a)
- Latgalian: tauriņs m, lipiņs m
- Latin: pāpiliō (la) m
- Latvian: taurenis
- Lenje: limpempele
- Lezgi: чепелукь (čepeluq̇)
- Limburgish: zómmersvleeg f
- Limos Kalinga: kullapoy
- Lingala: kipouzala class 9a/10a, mpornboli class 9/10
- Lithuanian: drugys (lt) m, drugelis m, peteliškė f
- Livonian: libālabā, liblabbiņ, liepālinki, liepālind
- Lombard: parpai m
- Low German:
- Dutch Low Saxon: pennevoegel (Achterhoeks, Drents, Sallands, Stellingwerfs, Twents, Urkers, Veluws), vlinder (Achterhoeks, Drents, Gronings, Sallands, Stellingwerfs, Twents, Veluws); bottervliege (Gronings, Sallands), bottervoegel (Gronings, Sallands, Twents), kepelle (Twents, Veluws), zoemervoegel (Achterhoeks, Twents)
- German Low German: Bottervagel m, Sommervagel m; Botterlicker m, Fleerling m; Sommerlott m; Pennvogel m, Bottervögel m
- Luba-Kasai: bulubulu
- Lubuagan Kalinga: kullapoy
- Luganda: ekiwojjolo class 7/8
- Luhya: likuyukuyu
- Luo: oguyo
- Lushootseed: yuʔyuʔbəč
- Luxembourgish: Päiperlek (lb) m, Mëllerchen m, Millermoler m
- Maasai: ɔsámpúrimpúri
- Macanese: copo-copo
- Macedonian: пеперутка f (peperutka), пеперуга f (peperuga)
- Majang: bimbilo
- Malagasy: lolo (mg)
- Malay: kupu-kupu, rama-rama
- Malayalam: ചിത്രശലഭം (ml) (citraśalabhaṁ), പൂമ്പാറ്റ (ml) (pūmpāṟṟa)
- Maltese: farfett m
- Mam: paki'l
- Manchu: ᡤᡝᡶᡝᡥᡝ (gefehe)
- Mandingo: vrievran
- Mandinka: firifiroo
- Manobo: kelivangbang
- Mansaka: karibangbang
- Manx: foillycan m, follican m, folican m
- Maori: pēpepe, pepeke, pūrerehua, wairua atua
- Mapudungun: jampvzkeñ
- Maranao: paroparo
- Marathi: फुलपाखरू n (phulpākhrū)
- Mari:
- Eastern Mari: лыве (lyve)
- Western Mari: лӹпӹ (lÿpÿ)
- Masbatenyo: kulibangbang
- Matbat: bimbompu
- Mauritian Creole: papiyon
- Maykulan: pardirr
- Mazanderani: پاپلی (pāpıli)
- Mekeo: fefe, fefe-fefe, pepeo (West Mekeo)
- Mende: buwa
- Mi'kmaq: mimiges anim
- Middle Dutch: vīveltre
- Middle English: buterflie
- Middle High German: vīvalter
- Mingo: utsiˀtsnôwê
- Mingrelian: ფარფალი (parpali)
- Mirandese: paixarina f
- Miyako: チョーチョー (chōchō)
- Mohawk: tsiktsinēnsawen
- Moksha: мелав (melav)
- Mongolian:
- Cyrillic: эрвээхэй (mn) (erveexej)
- Mongolian: ᠡᠷᠪᠡᠬᠡᠢ (erbekei)
- Montagnais: kuakuapishish
- Montana Salish: kʷelùlegu
- Moore: pilimpiko, abaga
- Mopan Maya: pempem
- Motu: kau-bebe
- Mudburra: marlimarlirni
- Muong: bươm bưởm
- Murrinh-Patha: manman
- Nafaanra: kaambɛɛlɛ
- Nahuatl:
- Central: papalotl
- Central Huasteca: papalotl
- Classical: papalotl
- Coatepec: papalu
- Cosoleacaque: me̱me
- Guerrero: papalotl
- Morelos: papalotl
- Tetelcingo: pöpölutl
- Western Huasteca: papalotl
- Zacatlán-Ahuacatlán-Tepetzintla: papalotl
- Nanai: кокони (kokoni), чакини (čakini)
- Nanticoke: aumawncohunt
- Narungga: billalya
- Nauruan: iyewaeoe
- Navajo: kʼaalógii
- Neapolitan: palomma f
- Nepali: पुतली (putali)
- Ngaju: kakupo
- Ngarrindjeri: lompalampi, ngartari
- Ngiyambaa: pilyu-pilyuka
- Nogai: куьпелек (küpelek)
- Norman: papillote f (Jersey)
- Northern Altai: кӧбӧлек (köbölek)
- Northern Catanduanes Bicolano: karibangbang
- Northern Kankanay: palikwawa
- Northern Mansi: (please verify) ла̄панты (lāpanty)
- Northern Ndebele: ivevane class 5/6
- Northern Paiute: tsoapu
- Northern Pomo: ʔuytʰoktok
- Northern Sotho: serurubele
- Norwegian:
- Bokmål: sommerfugl (no) m, fivreld m or n, fryvil m
- Nynorsk: sommarfugl m, sumarfugl m, fivreld (nn) n, fivrelde (nn) n, marihøne f (some dialects)
- Nyunga: bataplai, bindi bindi, ban-ban
- Nzadi: ipááfǔl
- Nǀuu: purukutsi
- O'odham: hohokimal
- Occitan: parpalhòl (oc) m, parpalhòc m, parpalhon (oc) m
- Odia: ପ୍ରଜାପତି (or) (prajāpati)
- Ojibwe: memengwaa
- Okinawan: はべる (haberu)
- Old English: fīfalde f
- Old High German: fīfaltra, fīfaltara
- Old Norse: fīfrildi
- Old Saxon: fīfoldara
- Old Tupi: panama, panapanã, panapanama
- Oromo: biillaacha
- Ossetian: гӕлӕбу (gælæbu)
- Otomi:
- Mezquital: tu̱mu̱
- Ottoman Turkish: كلبك (kelebek)
- Paiwan: kalidrungudrungulj
- Palantla Chinantec: chi²tsǿ²
- Palauan: bangikoi
- Pannonian Rusyn: мотиль m (motilʹ)
- Papiamentu: barbulètè, barbulèt
- Pashto: شاپرک m (šāparak), پروانه (ps) f (parwāna), پتنګ m (patang)
- Pawnee: awiitakaaruʼ
- Persian:
- Dari: شَوْپَرَک (fa) (šawparak), پَرْوَانَه (fa) (parwāna)
- Iranian Persian: پَرْوانِه (fa) (parvâne), پِرْپِروک (perperuk) (dialectal)
- Phuthi: sirûrûbëlë class 7/8
- Pipil: papalut
- Pirahã: sibíoí
- Pitjantjatjara: pinta-pinta
- Plains Cree: ᑲᒫᒪᐠ, kamâmak
- Plautdietsch: Sommavoagel n
- Polish: motyl (pl) m
- Portuguese: borboleta (pt) f, panapaná (pt) m (Brazil)
- Punjabi: ਤਿਤਲੀ f (titlī)
- Purepecha: parakata
- Quechua: pillpintu
- Romani: lepetka
- Romanian: fluture (ro) m
- Romansch: spler m, tgiralla f, tschitta f
- Russian: ба́бочка (ru) f (bábočka), мотылёк (ru) m (motyljók), моты́ль (ru) m (motýlʹ)
- Rwanda-Rundi:
- Kinyarwanda: ikinyugunyugu class 7/8
- S'gaw Karen: စီးကပ့ၤ (saẅ ka paȳ), စီၤကပ့ၤ (saw̄ ka paȳ)
- Saanich: sk̕ʷəw̕lex̣əʔ
- Sami:
- Kildin Sami: а̄льп (āl’p)
- Northern Sami: beaiveloddi
- Samoan: pepe
- Sanskrit: पतंगम (sa) (pataṃgama), शलभ (sa) m (śalabha)
- Santali: ᱯᱤᱯᱲᱤᱚᱝ (pipṛiôṅ)
- Saramaccan: adömítö, azöbítötö
- Sardinian: mariavolavola m, cabagasu m, maniposa f
- Saterland Frisian: Flitterke f
- Scanian: sømmarfuğl m
- Scots: butterflee
- Scottish Gaelic: dearbadan-de m, dealan-dè (gd) m
- Serbo-Croatian:
- Cyrillic: ле̏птӣр m
- Roman: lȅptīr (sh) m
- Seri: seenel
- Seychellois Creole: papiyon
- Sherpa: བ་ལིབ (ba lib)
- Shipibo-Conibo: pempén
- Shona: shavishavi
- Shoshone: a'yapodoongi, a'ipputoonkih (Western Shoshoni)
- Sicilian: parpagghiuni (scn) m
- Sidamo: bilach'a
- Silesian: szmaterlok m
- Sindhi: پوپٽ (sd) m (popaṭu)
- Sinhalese: සමනළ (samanaḷa), සමනලයා (si) (samanalayā)
- Slovak: motýľ (sk) m
- Slovene: metulj (sl) m
- Somali: balanbaalis f, babbisjinni m
- Sorbian:
- Lower Sorbian: mjatel m
- Upper Sorbian: mjetel m
- Sotho: sororomele, serurubele (st)
- Southern Altai: кӧбӧлӧк (köbölök)
- Southern Amami Ōshima: ハブぃラ (habïra)
- Southern Kalinga: ullapoy
- Southern Sierra Miwok: kiṭīlah
- Spanish: mariposa (es) f
- Sranan Tongo: kapelka
- Sumerian: 𒄵 (giriš)
- Sundanese: kukupu
- Susu: chuani
- Svan: პერპელ (ṗerṗel)
- Swahili: kipepeo (sw) class 7/8
- Swazi: luvivane class 11/10
- Swedish: fjäril (sv) c, dagfjäril (sv) c
- Sylheti: ꠌꠇꠞ (soxor)
- Tabasaran: ппазиппенд (p̄azip̄end)
- Tagalog: paruparo, mariposa
- Tagish: lelā
- Tahitian: pepe (daytime), pūrehua (night)
- Taíno: tanama
- Taita: kifurute
- Tajik: шапалак (tg) (šapalak), шабпара (šabpara)
- Tamil: வண்ணத்துப்பூச்சி (ta) (vaṇṇattuppūcci), பட்டாம்பூச்சி (ta) (paṭṭāmpūcci)
- Tarifit: afarṭu m, taḥjijat f
- Tat: пелпелек (pelpelek)
- Tatar: күбәләк (tt) (kübäläk)
- Tausug: kabakaba
- Tboli: kbangi
- Telugu: సీతాకోక చిలుక (sītākōka ciluka)
- Tenango Otomi: tømø
- Tetum: kopukopu, kukulai
- Tewa: pojoaque
- Thai: ผีเสื้อ (th) (pǐi-sʉ̂ʉa)
- Tibetan: ཕྱེ་མ་ལེབ (phye ma leb), ཕྱེ་ལེབ (phye leb), ཅེམ་ཅེམ་མ (cem cem ma)
- Tigre: tsenblale
- Tigrinya: ጽምብላሊዕ (ti) (ṣəmbəlaliʿ)
- Tiruray: kélibangbang
- Tiwi: kwarikwaringa f
- Tlingit: tleilóo, ḵaa daa l'eix̱í
- Tofa: һебеген (hebegen)
- Tok Pisin: bataplai, bembe
- Tongan: pepe
- Tsonga: phapharati
- Tswana: serurubele class 7
- Tujia:
- Northern Tujia: taxsix
- Tundra Nenets: ламбрё (lambrjo)
- Tupinambá: panama
- Turkish: kelebek (tr)
- Turkmen: kebelek
- Tuvan: ховаган (xovagan)
- Tzotzil: pepen
- Tày: bỉ
- Udi: pepalak, phephalak
- Udihe: гэптэ (gəptə)
- Udmurt: бубыли (bubyľi)
- Ukrainian: мете́лик (uk) m (metélyk), моти́ль m (motýlʹ) (dialectal)
- Urdu: تِتْلی f (titlī)
- Urubú-Kaapor: iyenye, yenjè
- Urum: гомалака, гӧбелек, гӧмелек, гӱбелек, кӱбелек
- Usila Chinantec: a¹seg⁴
- Uyghur: كېپىنەك (këpinek)
- Uzbek: kapalak (uz)
- Veps: lipkaine
- Vietnamese: bươm bướm (vi), bướm (vi)
- Vilamovian: mulkiadrymuł m
- Virgin Islands Creole: zanimo
- Volapük: pab (vo)
- Võro: tsibiläne, liblik
- Vurës: rōm
- Walloon: påwion (wa) m
- Waray-Waray: alibangbang, rapudapo
- Warlpiri: cinci-maɭu-maɭu
- Wastek: lemtutu
- Welsh: pilipala m, (colloquial) pili-pala (cy), (standard) iâr fach yr haf (cy), glöyn byw (cy) m, pilipalod m pl
- West Coast Bajau: kelebambang
- West Flemish: vlienders m
- West Frisian: flinter (fy) c
- White Hmong: npooj npaim
- Wik-Mungkan: konkoniyang
- Wik-Ngathana: kalpakalpay
- Wiradjuri: buuja-buuja
- Wolaytta: mukaw
- Wolof: lëpp-lëpp bi
- Xhosa: ibhabhathane class 5/6
- Yakut: лыах (lıaq), үрүмэччи (ürümecci)
- Yámana: yamostálla
- Yaqui: baiseeboli
- Yiddish: זומער־פֿייגעלע n (zumer-feygele), פֿלאַטערל n (flaterl), פּיאַטלינקע f (pyatlinke), באַבעטשקע f (babetshke)
- Yindjibarndi: gawarliwarli
- Yogad: alibámban
- Yoruba: labalábá
- Yucatec Maya: péepen, péepem
- Yup'ik: caqelngataq
- Yurok: werrp
- Zazaki: perperık m, pılpılık, perpelek f
- Zenzontepec Chatino: kwiylīxí
- Zhuang: mbaj
- Zulu: uvemvane (zu) class 11/10
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