Cognomen ฝ้ายคำ (Faikham 
, Faikam , ฝ้ายคำ) , in the world, is a rare family name. The cognomen ฝ้ายคำ is characteristic of South-eastern Asia, particularly Thailand, where it is a rare surname. Much less frequently, ฝ้ายคำ is the forename as well as the last name.