Family name Vizjak (Vizjak 
) , all over the world, is a rare last name. The cognomen Vizjak is characteristic of Slovenia, where it is quite a common surname, Croatia, where it is quite a rare surname, and Australia, where it is a very rare surname. In absolute terms, it most frequently occurs in Slovenia, Croatia, and Germany. Much less frequently, Vizjak is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Vizjak | Australia, Germany, Canada, Slovenia, Croatia |
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miha vizjak SI (b. 1814) |
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milko vizjak (b. 1894) |
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jana vizjak Slovene painter, SI (b. 1956) |
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andrej vizjak Slovene politician, SI (b. 1964) |
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andrej vizjak Slovene businessperson, SI (b. 1965) |
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| alenka vizjak SI (b. 1947) |
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| jure vizjak SI |
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| katja vizjak SI |
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Mr, Darja, David, Damir, Goran, Janez, Josip, Marija, Matija, Mateja, Mirela, Mihael, Mladen, Alenka, Andrea, Andrej, Danira, Lidija, Lucija, Joseph, Jelena, Hrvoje, Petra, Katja, Karlo, Brina, Ms, Mia, Ana, Tea, Eva, Maja, Miha, Anja, Blaz, Robi, Vlasta, Dora, Jana, Jure, Ivan, Zeno, Mario, Marko, Matic, Sonja, Agnes, Boris, Lucy, and Izidor