Graša families are Croats and they are mostly from Ozalj. In the past century, relatively most of Croatian residents bearing this family name were born in Ozalj and Karlovac. In Police Pirišće in Ozalj every eighth inhabitant had the family name Graša.
Prevalence
About 80 people with faimily name Graša live in Croatia today, in 30 households. There were 90 of them in the middle of the past century, and their number decreased by 10 percent. They are located in 8 Croatian counties, in 11 cities and 10 other places, mostly in Cabuna in Virovitica area (10), Police Pirisce (10), Karlovac (<10), Gornje Stative (<10), and in Sisak (<10).
In the sources analysed in the project Acta Croatica so far, the name is mentioned few times, the first time 1927 in source Emigration Commission Zagreb.