Family name Kolomoec (Коломоец 
, Kolomoec 
) , around the globe, is quite a rare surname. The family name Kolomoec is characteristic of Kazakhstan, where it is quite a rare surname, Russia, and Belarus. Much less frequently, Kolomoec is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Коломоец | Russia, Bulgaria, Kazakhstan, Belarus, Ukraine |
| Kolomoec | Ukraine, Russia, Germany |