Family name Krittina (Krittina 
) , all around the world, is an extremely rare cognomen. Much more prevalently, Krittina is the forename as well as the last name.
Sangma, Sakdalertthita, Boonsup, Phongoen, Malaipuang, Sutawong, Worapolchira, Vimolchalao, Woraphonchira, and Thiraphutthinon