All over the world, Chayka (Чайка 
, Chayka 
, Чаика ) is a very rare dominantly feminine, but seldom boy's given name. The first name Chayka is characteristic of Bulgaria, where it is a rare feminine name, Kyrgyzstan, where it is a rare unisex name, and Russia, where it is an extremely rare principally feminine, but scarcely masculine name. Measured by absolute frequency, it is commonest in China, Bulgaria, and Kyrgyzstan. Predominantly, Chayka is the last name as well as the forename.