Špalj families are Croats and they are mostly from Senj. In the past century, relatively most of Croatian residents bearing this family name were born in Senj and Zagreb.
Prevalence
About 180 people with faimily name Špalj live in Croatia today, in 90 households. There were 160 of them in the middle of the past century, and their number increased by 10 percent. They are located in the most of Croatian counties, in 16 cities and 15 other places, mostly in Zagreb (50), Senj (30), Senj (25), Rijeka (25), and in Bribir in Novi Vinodolski area (<10).
In the sources analysed in the project Acta Croatica so far, the name is mentioned over ten times, the first time 1906 in source Yearbook and Directory of Literary Society of St. Jerome 1906.