In Croatia, Strainić families are Serbs. In the past century, relatively most of Croatian residents bearing this family name were born in Vinkovci and in Vinkovci area.
Prevalence
Only a few people with faimily name Strainić live in Croatia today, in four households only. There were 0 of them in the middle of the past century, and their number multiplied. They are located in only four Croatian places: in Markusica in Vinkovci area (<10), Bobota in Vukovar area (<5), Lipik (<5), and in Ernestinovo in Osijek area (<5).
In the sources analysed in the project Acta Croatica so far, the name is mentioned over five times, the first time 1917 in source List of Dignitaries, Officials and Public Servants of the Kingdom of Croatia-Slavonia.