In the entire world, Пайфер (Pajfer 
, Pifer 
, Paifer 
) is an extremely rare gender-neutral given name. Much more prevalently, Пайфер is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Pajfer | Poland, Serbia, United States |
| Pifer | Germany, Bulgaria, United States, Canada, Brazil |
| Paifer | Germany, Kazakhstan, Spain, Argentina, Brazil |
| Пайфер | Kazakhstan, Russia, Ukraine |