In Croatia, Solenko families are generally Croats (from Slavonski Brod ), rarely Serbs. In the past century, relatively most of Croatian residents bearing this family name were born in Slavonski Brod.
Prevalence
Only a few people with faimily name Solenko live in Croatia today, in three households only. There were 10 of them in the middle of the past century, and their number remains constant. They are located in one Croatian city only, in Zupanja (<10).