In Croatia, Becker families are almost entirely Croats (from Virovitica area ), barely Germans (from Vukovar ). In the past century, relatively most of Croatian residents bearing this family name were born in Zagreb and Osijek.
Prevalence
About 40 people with faimily name Becker live in Croatia today, in 20 households. There were 0 of them in the middle of the past century, and their number multiplied. They are located in the most of Croatian counties, in 15 cities and four other places, mostly in Zagreb (<10), Suhopolje in Virovitica area (<10), Osijek (<5), Djurdjenovac in Nasice area (<5), and in Karane (<5).
In the sources analysed in the project Acta Croatica so far, the name is mentioned over twenty times, the first time 1902 in source Hartmann's General List of Apartments in Zagreb.