Surname Kaplanoski (Kaplanoski 
) , all around the world, is a very rare last name. The family name Kaplanoski is habitual in Southern Europe, particularly North Macedonia, where it is a rare surname, Slovenia, and Italy, where it is an extremely rare surname. Likewise, Kaplanoski is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kaplanoski | Italy, Slovenia, North Macedonia |