Around the world, Sumsu (Sumsu 
) is a very rare predominantly masculine, but very infrequently girly first name. The first name Sumsu is habitual in Saudi Arabia, where it is a rare boy's name, and India, where it is an extremely rare gender-neutral name. Much less frequently, Sumsu is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Sumsu | India, Malaysia, Saudi Arabia |