In the entire world, Ratanapa (รัตนภา 
, Ratanapa 
, รัตนนาภา ) is a rare mostly female, but infrequently masculine first name. The first name Ratanapa is habitual in South-eastern Asia, particularly Thailand, where it is a rare mostly girly, but infrequently boy's name. Also, Ratanapa is the last name as well as the forename.