Last name Ruziczka (Ruziczka 
) , all over the world, is a very rare cognomen. The family name Ruziczka is characteristic of Austria, where it is a rare surname, Germany, where it is a very rare surname, and the United Kingdom, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Ruziczka | United Kingdom, United States, Germany, Austria |
| gregor anton ruziczka (1713-1775) (b. 1713) |
|
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| anton ruziczka AT |
|