Surname Зэфэр (Зэфэр 
) , in the world, is an extremely rare family name. The last name Зэфэр is habitual in Central Asia, particularly Kyrgyzstan, where it is a very rare surname. More prevalently, Зэфэр is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Зэфэр | Kyrgyzstan, Russia |