Around the globe, Usein (اسين 
, Usein 
, Усеин 
) is quite a rare principally boy's, but very infrequently female given name. The given name Usein is habitual in Kyrgyzstan, where it is quite a rare boy's name, Bulgaria, and Kazakhstan. In absolute terms, this name is the most popular in Nigeria, Kazakhstan, and Russia. Very seldom, Usein is the last name as well as the forename.