Gulam families are Croats and they are mostly from Vodice area. In the past century, relatively most of Croatian residents bearing this family name were born in Vodice area and in Sibenik.
Prevalence
About 180 people with faimily name Gulam live in Croatia today, in 80 households. There were 80 of them in the middle of the past century, and their number doubled. They are located in 9 Croatian counties, in 12 cities and 6 other places, mostly in Pirovac in Vodice area (80), Zagreb (25), Split (20), Zadar (20), and in Sinj (10).
In the sources analysed in the project Acta Croatica so far, the name is mentioned few times, the first time 2007 in source Encyclopaedia of Croatian Surnames.