Rama
Rama is the Seventh Avatara of Vishnu in Hinduism. He was a king of ancient India. His wife is Sita, who is the Avatara of Lakshmi.
He is the hero of the ancient Hindu epic poem, The Ramayana (from Sanskrit: The Journey of Rama). He is also known as Maryada Puroshottam which means he teaches the humanity how to live one's life without sacrificing the happiness and interest of others. He is the perfect "prabhu" or God and most favorite of Shree Hanuman (Monkey avatara of Lord Shiva).
He was born in ancient India (Arya Vart at that time) in the Treta Yuga some lakhs of years before. He came to earth again to give Darshan to Sant Shiromani Shree Goswami Tulasidas. Tulasidas wrote Ramayan, in simple comprehehsible language, using a lot of similies.
Ram naam or the calling out Ram's name is said to purify one's very soul. Ram is a popular God and revered across India and Nepal. :D