In Croatia, Dobrinec families are Croats (from Samobor ). In the past century, relatively most of Croatian residents bearing this family name were born in Samobor and Zagreb.
Prevalence
About 10 people with faimily name Dobrinec live in Croatia today, in four households only. 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 Gradna (<5), Zagreb (<5), Samobor (<5), and in Petrova Gora in Zlatar area (<5).
Outside Croatia
Family name Dobrinec is present in this form only in Croatia.