Trglačnik families are Croats and they are mostly from Novi Marof area. In the past century, relatively most of Croatian residents bearing this family name were born in Novi Marof area and in Varazdin.
Prevalence
About 60 people with faimily name Trglačnik live in Croatia today, in 17 households. There were 40 of them in the middle of the past century, and their number increased by 40 percent. They are located in 6 Croatian counties, in 6 cities and 5 other places, mostly in Draskovic in Novi Marof area (35), Cargovec in Varazdin area (10), Zagreb (<5), Jertovec in Zlatar area (<5), and in Velika Gorica (<5).
Outside Croatia
Family name Trglačnik is present in this form only in Croatia.