Smolić-Ročak families are Croats and they are mostly from Zadar area. In the past century, relatively most of Croatian residents bearing this family name were born in Zadar and in Zadar area. In Debeljak in Zadar area every twentieth inhabitant had the family name Smolić-Ročak.
Prevalence
About 70 people with faimily name Smolić-Ročak live in Croatia today, in 30 households. They are located in four Croatian counties, threee cities and four other places, mostly in Debeljak (20) and Sukosan (20) in Zadar area, Rijeka (15), Zadar (10), and in Zagreb (<10).
Outside Croatia
Family name Smolić-Ročak is present in this form only in Croatia.