Kelam families are Croats and they are mostly from Kastela area. In the past century, relatively most of Croatian residents bearing this family name were born in Split and in Kastela area.
Prevalence
About 190 people with faimily name Kelam live in Croatia today, in 80 households. There were 130 of them in the middle of the past century, and their number increased by 50 percent. They are located in 6 Croatian counties, in 8 cities and 13 other places, mostly in Split (60), Kastel Stari (35), Kastel Kambelovac (30), Kastel Novi (10), and in Lecevica in Kastela area (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.