Family name Valkay (Valkay 
) , globally, is a very rare surname. The last name Valkay is habitual in Hungary, where it is a rare surname, Germany, where it is an extremely rare surname, and the United States. Measured by absolute frequency, it most frequently occurs in Hungary, Germany, and India. Much less frequently, Valkay is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Valkay | Hungary, Germany, United States, India |
| valkay pál Hungarian actor (1933-2021), HU (b. 1933) |
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| ferenc valkay RO (b. 1940) |
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| valkay erzsébet Hungarian and Italian water polo player, HU (b. 1979) |
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