In Croatia, Notter families are Croats (from Zagreb ). In the past century, relatively most of Croatian residents bearing this family name were born in Zagreb and in Koprivnica area.
Prevalence
Only a few people with faimily name Notter live in Croatia today, in one household only. There were 10 of them in the middle of the past century, and their number decreased significantly. They are located in one Croatian city only, in Zagreb (<5).
Outside Croatia
Family name Notter is present in 23 countries worldwide. The family name "Notter " is used by some 800 people in the United States , about 700 in Switzerland , and some 400 people in Germany.