In Croatia, Petty families are Croats (from Crikvenica ). In the past century, relatively most of Croatian residents bearing this family name were born in Zagreb.
Prevalence
Only a few people with faimily name Petty live in Croatia today, in two households only. There were 0 of them in the middle of the past century, and their number remains constant. They are located in only threee Croatian places: in Selce (<5), Zagreb (<5), and in Slovinska Kovacica in Bjelovar area (<5).
Outside Croatia
Family name Petty is present in 89 countries worldwide. The family name "Petty " is used by some 30000 people in the United States , about 1000 in Great Britain , and some 900 people in Australia.