Gecan families are Croats and they are mostly from Delnice area. In the past century, relatively most of Croatian residents bearing this family name were born in Delnice area and in Rijeka.
Prevalence
About 130 people with faimily name Gecan live in Croatia today, in 50 households. There were 150 of them in the middle of the past century, and their number decreased by 10 percent. They are located in the most of Croatian counties, in 15 cities and 22 other places, mostly in Zagreb (20), Vocin in Slatina area (15), Ravna Gora in Delnice area (15), Slavonski Brod (10), and in Odra Sisacka (<10).
In the sources analysed in the project Acta Croatica so far, the name is mentioned over five times, the first time 1906 in source Yearbook and Directory of Literary Society of St. Jerome 1906.