Worldwide, Муцу (Mutsu 
, Mucu 
, Муцу 
) is a common girly first name. The first name Муцу is characteristic of Japan, where it is quite a common girly name, Georgia, where it is a rare boy's name, and India, where it is an extremely rare gender-neutral name. Much less frequently, Муцу is the last name as well as the forename.