In Croatia, Lom families are Croats (from Cazma area ). In the past century, relatively most of Croatian residents bearing this family name were born in Zagreb and in Cazma area.
Prevalence
About 10 people with faimily name Lom live in Croatia today, in four households only. There were 10 of them in the middle of the past century, and their number remains constant. They are located in only four Croatian places: in Velika Ludina in Cazma area (<10), Klostar Ivanic in Ivanic-Grad area (<10), Zagreb (<5), and in Polje in Labin area (<5).