In Croatia, Poleksić families are Montenegrins by relative majority (from Pluzine, Montenegro ), rarely Croats (from Karlovac ), and . In the past century, relatively most of Croatian residents bearing this family name were born in Vukovar and Karlovac.
Prevalence
About 10 people with faimily name Poleksić live in Croatia today, in 6 households. There were 0 of them in the middle of the past century, and their number multiplied. They are located in two Croatian cities only, in Karlovac (<10) and Slavonski Brod (<5).
Outside Croatia
Family name Poleksić is present in 7 countries on three continents. The family name "Poleksic " is used by small number of people in the United States.