Cognomen Valena (Valena 
) , globally, is a rare surname. The family name Valena is characteristic of Slovenia, where it is quite a rare surname, Czechia, where it is a rare surname, and Georgia. In absolute terms, it is the most numerous in Italy, Indonesia, and Philippines. Also, Valena is the forename as well as the last name.
| františek valena Czech jurist (1913-1960), CZ (b. 1913) |
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| ludvík valena CZ (b. 1913) |
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| františek valena CZ (b. 1945) |
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| tomáš valena CZ (b. 1950) |
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| valena c. sibley researcher |
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