Throughout the world, Baikai (白开 
, 柏凯 , Baikai 
) is a rare boy's forename. The first name Baikai is characteristic of China, where it is a very rare male name, South Africa, where it is a very rare largely boy's, but uncommonly female name, and India, where it is an extremely rare epicene name. Much less frequently, Baikai is the last name as well as the forename.