Surname Iakubovski (Iakubovski 
, Якубовски 
, יאקובובסקי 
) , in the world, is a very rare cognomen. The surname Iakubovski is characteristic of Bulgaria, where it is a rare surname, Georgia, where it is a very rare surname, and Israel. In absolute terms, it is the most numerous in Bulgaria, Georgia, and Russia.
| VARIANT | COUNTRY |
|---|---|
| Iakubovski | Georgia |
| Якубовски | Bulgaria, Russia |
| יאקובובסקי | Israel |
Yakubovski, and Якубовскй