All around the world, Kalasa (Kalasa 
, กาฬสินธุ์ 
) is quite a rare epicene first name. The first name Kalasa is characteristic of India, where it is a rare unisex name, Tanzania, where it is a very rare boy's name, and Thailand, where it is a very rare epicene name. Also, Kalasa is the last name as well as the forename.