Globally, שמחו (שמחו ) is an extremely rare unknown gender forename. Very seldom, שמחו is the last name as well as the forename.
Shmhu, Smcho, Smchu, Smho, and Smhu
יוסופוב, and פלישטייב
) is an extremely rare unknown gender forename. Very seldom, שמחו is the last name as well as the forename.