In Croatia, Petersol families are Croats (from Pula area ). In the past century, relatively most of Croatian residents bearing this family name were born in Pula area.
Prevalence
Only a few people with faimily name Petersol 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 one Croatian city only, in Pula (<5).
Outside Croatia
Family name Petersol is present in this form only in Croatia.