In Croatia, Jajaš families are Croats (from Vodice area ). In the past century, relatively most of Croatian residents bearing this family name were born in Sibenik and Zagreb. In Putičanje in Vodice area every eighth inhabitant had the family name Jajaš.
Prevalence
About 60 people with faimily name Jajaš live in Croatia today, in 30 households. There were 30 of them in the middle of the past century, and their number doubled. They are located in 8 Croatian counties, in 8 cities and 11 other places, mostly in Puticanje in Vodice area (20), Sibenik (15), Zagreb (<10), Pirovac in Vodice area (<10), and in Tisno on the Island of Murter (<5).