Last name Valgañón (Valgañón 
) , in the world, is a very rare cognomen. The cognomen Valgañón is characteristic of Southern Europe, particularly Spain, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Valgañón | Spain |
| carlos moya valgañón Spanish sociologist, ES (b. 1936) |
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| elvira moya valgañón Spanish scientist and docent, ES (b. 1947) |
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| josé gabriel moya valgañón ES (b. 1939) |
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| fernando valgañón Spanish actor, producer and director, ES (b. 1966) |
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| elvira valgañón Spanish writer and translator, ES (b. 1977) |
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| cecilio valgañón Spanish pelotari, ES (b. 1987) |
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