Cognomen Якимовский (Jakimowski 
, Якимовский 
, Yakimovsky 
) , around the world, is a rare surname. The cognomen Якимовский is characteristic of Israel, where it is a rare surname, Poland, and Russia, where it is a very rare surname. Not in comparison with a country's population, it is the most numerous in Russia, Poland, and Argentina. Much less frequently, Якимовский is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Jakimowski | Poland, Germany, United States |
| Якимовский | Ukraine, Kyrgyzstan, Kazakhstan, Russia |
| Yakimovsky | Israel, United States, Argentina |
| Yakimovskii | Russia |