She was born on 26 June 1982 in Nugegoda. Her father Dharmasri Wickremasinghe is a renowned announcer at Sri Lanka Broadcasting Corporation (SLBC). Her mother is Chandra Wickremasinghe. Ravihari has one brother, Navod who is two years younger. She completed education from Samudradevi Balika Vidyalaya, Nugegoda and then at St. Paul's Girls School, Milagiriya. She was also clever at music as well as dancing.

 

She is married to Ruchira Nadeera, who is a doctor at Panadura Hospital. Wedding was celebrated in January 2012 at Galle Face Hotel. The couple has one son, Sasen Pravivek.