Surname Česnek (Česnek 
) , in the world, is a rare last name. The cognomen Česnek is characteristic of Slovakia, where it is a rare surname, Croatia, and Czechia.
| vojtech česnek Czechoslovak member of Czechoslovak national parliament and slovak nation politician (b. 1912) |
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| michal česnek Slovak sportsperson (1979-2015), SK (b. 1979) |
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