Globally, Сейфер (Seifer 
, Seyfer 
, Сейфер 
) is a very rare boy's forename. Predominantly, Сейфер is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Seifer | Germany, Czechia, United States, Argentina, Brazil |
| Seyfer | Germany, United States, Argentina, Canada, Myanmar |
| Сейфер | Russia, Ukraine |
Сейфер is also a name for the fictitious and mythical characters: Seifer Almasy , the fictional character in Final Fantasy 8, Final Fantasy VIII.