>
All over the world, Касаи (Kasai , 川西 , 香西 ) is quite a rare gender-neutral given name. The forename Касаи is characteristic of Israel, where it is a rare gender-neutral name, Nigeria, and India, where it is a rare largely female, but uncommonly male name. Measured by absolute frequency, this name is the most popular in India, Nigeria, and China. Likewise, Касаи is the last name as well as the forename.