Cognomen 吉坤 (Jikun 
, 吉坤 ) , in the world, is a rare family name. The last name 吉坤 is habitual in Malaysia, where it is a rare surname, China, where it is a very rare surname, and New Zealand. Measured by absolute frequency, it most frequently occurs in China, Indonesia, and Malaysia. More prevalently, 吉坤 is the forename as well as the last name.