Throughout the world, Кавий (Kavy 
, Kaviy , Kavij ) is quite a rare epicene first name. The first name Кавий is characteristic of the Democratic Republic of the Congo, where it is a rare male name, Iraq, where it is a rare girly name, and Russia, where it is a very rare boy's name. Measured by absolute frequency, it is commonest in the Democratic Republic of the Congo, India, and Russia. Very seldom, Кавий is the last name as well as the forename.