Family name Valker (Valker 
, Валькер 
) , in the entire world, is a rare surname. The surname Valker is habitual in Hungary, where it is quite a rare surname, Estonia, and Kazakhstan, where it is a rare surname. Not in comparison with a country's population, it most frequently occurs in Hungary, Kazakhstan, and the United States. Very seldom, Valker is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Valker | Hungary, Estonia, France, Brazil, United States |
| Валькер | Kazakhstan, Ukraine, Russia, Kyrgyzstan |
| georg valker * 2.2.1866 Wien, † 1.5.1929 Wien. Organist, Dirigent, Pädagoge. (b. 1866) |
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| f. j. valker (b. 1890) |
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| valker istván Hungarian animator and filmmaker (1903-1982), HU (b. 1903) |
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tarvo valker Estonian ornithologist and conservationist, EE (b. 1984) |
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