Last name Гусаев (Гусаев 
, Gusaev 
) , globally, is a very rare family name. The family name Гусаев is habitual in Russia, where it is a very rare surname, Germany, and Ukraine, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Гусаев | Russia, Ukraine |
| Gusaev | Germany, Russia |
| гусаев, магомедсалих магомедович RU (b. 1951) |
|