Marčelja families are Croats and they are mostly from Rijeka area. In the past century, relatively most of Croatian residents bearing this family name were born in Rijeka and in Rijeka area. In Marčelji in Rijeka area every third inhabitant had the family name Marčelja.
Prevalence
About 230 people with faimily name Marčelja live in Croatia today, in 110 households. There were 460 of them in the middle of the past century, and their number halved. They are located in 10 Croatian counties, in 16 cities and 16 other places, mostly in Rijeka (55), in Marcelji (35) and Viskovo (30) in Rijeka area, Zagreb (25), and in Drazice in Rijeka area (15).
In the sources analysed in the project Acta Croatica so far, the name is mentioned over twenty times, the first time 1906 in source Yearbook and Directory of Literary Society of St. Jerome 1906.