Ložnjak families are Croats and they are mostly from Samobor area. In the past century, relatively most of Croatian residents bearing this family name were born in Samobor and Zagreb. In Dolec Podokićki in Samobor nearly every inhabitant had the family name Ložnjak.
Prevalence
About 200 people with faimily name Ložnjak live in Croatia today, in 80 households. There were 200 of them in the middle of the past century, and their number remains constant. They are located in 10 Croatian counties, in 11 cities and 20 other places, mostly in Zagreb (35), Sveti Martin Pod Okicem (30), Dolec Podokicki (25), Samobor (10), and in Rezovac (10).
In the sources analysed in the project Acta Croatica so far, the name is mentioned few times, the first time 1902 in source Hartmann's General List of Apartments in Zagreb.