Family name Сєфєр (Сєфєр 
) , around the world, is a very rare cognomen. The cognomen Сєфєр is characteristic of Eastern Europe, particularly Ukraine, where it is a very rare surname. Much less frequently, Сєфєр is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Сєфєр | Ukraine |