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