Surname יאקובובסקי (יאקובובסקי 
, Iakubovski 
, Yakubovsky 
) , worldwide, is a rare last name. The surname יאקובובסקי is habitual in Latvia, where it is a rare surname, Belarus, and Georgia, where it is a very rare surname. Measured by absolute frequency, it is commonest in the United States, Belarus, and Latvia.
| VARIANT | COUNTRY |
|---|---|
| יאקובובסקי | Israel |
| Iakubovski | Georgia |
| Yakubovsky | Russia, Belarus, United States, Latvia, India |