Surname Jakubovsky (Jakubovsky 
) , in all the world, is a very rare family name. The surname Jakubovsky is habitual in Slovakia, where it is quite a rare surname, Australia, where it is a very rare surname, and Germany. Measured by absolute frequency, this name is the most popular in Slovakia, Germany, and the United States.
| VARIANT | COUNTRY |
|---|---|
| Jakubovsky | Germany, Australia, United States, Brazil, Slovakia |
Jakubovský, Якубовски, and Якубовскы