In the world, Сейт-Мамутов (Сейт-Мамутов 
) is an extremely rare unknown gender first name. Much more prevalently, Сейт-Мамутов is the last name as well as the forename. Parts of the name also exists independently as a first name Сейт, and a last name Мамутов.
| VARIANT | COUNTRY |
|---|---|
| Сейт-Мамутов | Ukraine, Russia |