All over the world, 凯斯特 (Kester 
, Koester 
, 凯斯特 
) is quite a rare primarily boy's, but very seldom female given name. The forename 凯斯特 is habitual in Trinidad and Tobago, where it is quite a rare boy's name, Nigeria, where it is quite a rare predominantly male, but very infrequently girly name, and the Democratic Republic of the Congo, where it is a rare boy's name. Not in comparison with a country's population, it is the most numerous in Nigeria, the Democratic Republic of the Congo, and the United States. More frequently, 凯斯特 is the last name as well as the forename.