In Croatia, Tomerlin families are Croats (from Djurdjevac ). In the past century, relatively most of Croatian residents bearing this family name were born in Bjelovar and Zagreb.
Prevalence
About 30 people with faimily name Tomerlin live in Croatia today, in 18 households. There were 20 of them in the middle of the past century, and their number increased by 10 percent. They are located in 7 Croatian counties, in 7 cities and two other places, mostly in Zagreb (20), Djurdjevac (<10), Osijek (<5), Koprivnica (<5), and in Split (<5).
In the sources analysed in the project Acta Croatica so far, the name is mentioned over five times, the first time 1902 in source Hartmann's General List of Apartments in Zagreb.