In all the world, Matyusha (Matyusha , Матюша ) is an extremely rare boy's first name. Much more frequently, Matyusha is the last name as well as the forename.
Матиуша, and Матюща
, Матюша 
) is an extremely rare boy's first name. Much more frequently, Matyusha is the last name as well as the forename.