Family name Virostko (Virostko 
) , all around the world, is a rare surname. The family name Virostko is habitual in Slovakia, where it is quite a rare surname, Czechia, where it is a rare surname, and the United States, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Virostko | Czechia, United States, Slovakia |
| darryl virostko American surfer, US (b. 1971) |
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| john virostko researcher |
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| kate virostko researcher (ORCID 0000-0003-2022-5787) |
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| petr virostko chess player (b. 1981) |
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Ali, Josh, John, Jean, Jeff, Judy, Teri, Troy, Nick, Erik, Lyon, Fred, Megan, Sarah, Steve, Allie, Anjum, Chris, Cindy, Cybil, Brook, Mandi, Karin, Lara, Greg, Amy, Don, Tom, Ted, Mary, Myra, Sara, Alex, Anna, Lani, Anne, Cara, Bree, Kate, Kris, Ross, Rory, Ryan, Dawn, Dimo, Adam, and Katie