In all the world, Sirmo (Sirmo 
) is a rare predominantly girly, but very infrequently masculine forename. The first name Sirmo is characteristic of Georgia, where it is a rare dominantly feminine, but uncommonly masculine name, Greece, where it is a rare girly name, and India, where it is a very rare principally girly, but very infrequently boy's name. Much less frequently, Sirmo is the last name as well as the forename.