Surname Maksak (Максак 
, Maksak 
) , globally, is a rare cognomen. The surname Maksak is habitual in Eastern Europe, particularly Bulgaria, where it is quite a rare surname, Ukraine, where it is a rare surname, and Belarus. Measured by absolute frequency, it is commonest in Eastern Europe, particularly Ukraine, Russia, and Bulgaria.
| VARIANT | COUNTRY |
|---|---|
| Максак | Kazakhstan, Russia, Kyrgyzstan, Belarus, Ukraine |
| Maksak | Russia, Poland, Bulgaria, Thailand, Belarus |