All around the world, Мышь (Muso 
, Мышь 
) is quite a common unisex given name. The forename Мышь is habitual in South Africa, where it is a rare primarily boy's, but very infrequently female name, India, where it is a rare unisex name, and Indonesia, where it is a rare largely boy's, but infrequently girly name. Also, Мышь is the last name as well as the forename.