In the entire world, Kasya (Kasya 
, Кася 
) is quite a rare gender-neutral first name. The forename Kasya is characteristic of India, where it is a very rare mostly boy's, but infrequently female name, Indonesia, where it is a very rare gender-neutral name, and Ukraine, where it is a very rare girly name. Measured by absolute frequency, it most frequently occurs in India, Indonesia, and Russia. Also, Kasya is the last name as well as the forename.