Family name Kavsek (Kavsek 
) , in the entire world, is a rare last name. The family name Kavsek is habitual in Slovenia, where it is quite a common surname, Austria, where it is a rare surname, and Netherlands, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Kavsek | Netherlands, Slovenia, India, Germany, Austria |
| rik kavsek Dutch cyclist, NL (b. 1985) |
|