Last name Chrastek (Chrastek 
) , in the entire world, is a rare cognomen. The surname Chrastek is characteristic of Czechia, where it is a rare surname, Poland, and Austria. Measured by absolute frequency, it is the most numerous in Czechia, Poland, and Germany. Likewise, Chrastek is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Chrastek | Germany, Czechia, United States, Poland, France |
| michael chrastek (b. 1825) |
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| eduard chrastek Austrian politician, AT (b. 1913) |
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| david chrastek researcher |
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