Surname Slanec (Slanec 
) , globally, is a rare cognomen. The last name Slanec is habitual in Czechia, where it is quite a rare surname, Slovakia, and Croatia, where it is a rare surname. Not in comparison with a country's population, it is commonest in Czechia, the United States, and Slovakia.
| VARIANT | COUNTRY |
|---|---|
| Slanec | United States, Austria, Slovakia, Croatia, Czechia |
| gustav slanec Austrian speed skater, AT (b. 1913) |
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| vojtěch slanec (b. 1919) |
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alexandra slanec Austrian equestrian, AT (b. 1986) |
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| karel slanec (b. 1938) |
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| ladislav slanec CZ (b. 1950) |
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| percy slanec CH (b. 1953) |
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| jan slanec (b. 1978) |
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Mr, Scott, Alice, Alana, Anita, Cathy, Cindy, Cssbb, Pavel, Radek, Steve, Devon, Darra, David, Duane, Dylan, Laura, Lelia, Lukas, Janet, Jared, Debra, Shane, Sarah, Vít, Ed, Kim, Dan, Liz, Jan, Tom, Mary, Mark, Mike, Sean, Adam, Petr, Ruth, Dave, Dawn, Lana, Laci, Lynn, John, Joan, Nick, Jason, and Josip