Šala families are Croats and they are mostly from Zlatar area. In the past century, relatively most of Croatian residents bearing this family name were born in Zlatar area and in Zagreb.
Prevalence
About 80 people with faimily name Šala live in Croatia today, in 30 households. There were 80 of them in the middle of the past century, and their number remains constant. They are located and 10 other Croatian places, mostly in Zavrsje Loborsko in Zlatar area (20), Zagreb (20), Lobor in Zlatar area (10), Repno (<10), and in Kriz in Ivanic-Grad area (<5).
In the sources analysed in the project Acta Croatica so far, the name is mentioned few times, the first time 2007 in source Encyclopaedia of Croatian Surnames.