In Croatia, Hila families are Croats (from Nova Gradiska area ). In the past century, relatively most of Croatian residents bearing this family name were born in Zagreb and Nova Gradiska.
Prevalence
About 10 people with faimily name Hila live in Croatia today, in 7 households. There were 20 of them in the middle of the past century, and their number halved. They are located in only four naselja i to in Zagreb (10), Dragalic in Nova Gradiska area (<5), Samobor (<5), and in Sveti Kriz in Zapresic area (<5).