Family name Беткер (Беткер 
) , in the entire world, is a rare last name. The surname Беткер is habitual in Kazakhstan, where it is a rare surname, Belarus, where it is a very rare surname, and Kyrgyzstan. Measured by absolute frequency, the name is most common in Kazakhstan, Russia, and Belarus. Much less frequently, Беткер is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Беткер | Kyrgyzstan, Kazakhstan, Belarus, Ukraine, Russia |