Family name Kormakoski (Kormakoski 
) , around the globe, is a very rare cognomen. The family name Kormakoski is characteristic of Southern Europe, particularly North Macedonia, where it is quite a rare surname, and Italy, where it is an extremely rare surname. Likewise, Kormakoski is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kormakoski | Italy, North Macedonia |