In Croatia, Počivalšek families are Slovenes (from Dubrovnik ).
Prevalence
Only a few people with faimily name Počivalšek live in Croatia today, in one household only. There were 0 of them in the middle of the past century, and their number remains constant. They are located in only two Croatian places: in Dubrovnik (<5) and Sveta Marina in Labin area (<5).
Outside Croatia
Family name Počivalšek is present in this form only in Croatia.