Globally, Пейкер (Peyker 
, Peiker 
, Пейкер 
) is a rare primarily girly, but very seldom masculine first name. The given name Пейкер is habitual in Western Asia, particularly Turkey, where it is a rare predominantly feminine, but very seldom boy's name. More frequently, Пейкер is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Peyker | Germany, Turkey, Austria, United States, Greece |
| Peiker | Germany, Austria, Estonia, United States, Brazil |
| Пейкер | Kazakhstan, Russia, Ukraine |