Coha families are Croats and they are mostly from Oroslavje area. In the past century, relatively most of Croatian residents bearing this family name were born in Zagreb and in Oroslavje area.
About 260 people with faimily name Coha live in Croatia today, in 110 households. There were 250 of them in the middle of the past century, and their number remains constant. They are located in the most of Croatian counties, in 18 cities and 20 other places, mostly in Zagreb (60), Jakovlje in Zapresic area (55), in Donja Bistra (30) and Gornja Bistra (15) in Oroslavje area, and in Kutina (<10).