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, United States, Germany |
| Якимовский | Kazakhstan, Russia, Ukraine, Kyrgyzstan |
| Yakimovsky | United States, Israel, Argentina |
| Yakimovskii | Russia |