Cognomen Wlcek (Wlcek 
) , worldwide, is a rare last name. The last name Wlcek is characteristic of Austria, where it is a rare surname, Germany, and the United States, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Wlcek | Germany, Austria, United States |
| franz wlcek (b. 1911) |
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| james wlcek American actor, US (b. 1964) |
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