Family name Asenka (Асенка 
, Asenka 
) , globally, is a rare surname. The surname Asenka is characteristic of Bulgaria, where it is quite a rare surname, and Israel, where it is a very rare surname. Also, Asenka is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Асенка | Bulgaria |
| Asenka | Bulgaria, Israel, United States, Spain |