Family name Хаппалаев (Хаппалаев 
) , globally, is a very rare last name. The family name Хаппалаев is habitual in Eastern Europe, particularly Russia, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Хаппалаев | Russia |
| хаппалаев, юсуп рамазанович RU (b. 1916) |
|
Юсуп, Сулейман, and Серажутдин