Family name Kaiw (Kaiw 
, ไก่) , in the world, is a very rare cognomen. The family name Kaiw is characteristic of Malaysia, where it is a rare surname, Georgia, where it is a very rare surname, and Nigeria, where it is an extremely rare surname. In absolute terms, the name is most common in Malaysia, China, and India. Much less frequently, Kaiw is the forename as well as the last name.