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Surname Ružićka in modern Croatia
In the past century, relatively most of Croatian residents bearing this family name were born in Daruvar area.
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Prevalence
About 10 people with faimily name Ružićka live in Croatia today, in 0 households. 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 Daruvar (<5).
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Outside Croatia
Family name Ružićka (including: Ruzicka , Ruzicska , Ruzichka , Ruziczka and Ruzycka ) is present in 15 countries on three continents. The family name "Ruzicka " is used by some 3000 people in the United States , about 2000 in Czech Republic , and some 400 people in Germany. "Ruzichka " is used by small number of people in the United States. "Ruzicska " is used by some 300 people in Hungary , small number in the United States , and small number of people in Germany.
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Characteristic first names
Jaroslav Ružićka,
Stjepan Ružićka,
Antonija Ružićka,
Ivan Ružićka,
Ljubica Ružićka,
Marija Ružićka,
Nada Ružićka,
Rudolf Ružićka,
Zdenko Ružićka
