Family name Mizger (Mizger 
, Мизгер 
) , in all the world, is a rare cognomen. The family name Mizger is characteristic of Belarus, where it is a rare surname, Colombia, and Kazakhstan, where it is a very rare surname. Measured by absolute frequency, it is commonest in Russia, Colombia, and Belarus.
| VARIANT | COUNTRY |
|---|---|
| Mizger | Russia, Colombia, United States |
| Мизгер | Belarus, Russia, Kazakhstan, Ukraine |