Cognomen Vilhena (シルバ 
, Vilhena 
) , in the entire world, is a common family name. The last name Vilhena is habitual in Portugal, where it is quite a common surname, Brazil, where it is quite a rare surname, and Angola. Very seldom, Vilhena is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| シルバ | Japan |
| Vilhena | Mozambique, Portugal, France, Brazil, Angola |
| joão manuel de portugal e vilhena Bishop of Ceuta and Bishop of Guarda, PT (b. 1416) |
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filipa de vilhena PT (b. 1585) |
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antónio manoel de vilhena 66th Grand Master of the Order of Saint John, PT (b. 1663) |
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| guiomar madalena de sá e vilhena Portuguese noblewomen and businessperson, PT (b. 1705) |
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júlio de vilhena Portuguese writer (1845-1928), PT (b. 1845) |
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| francisco de melo coutinho de vilhena Brazilian politician, BR (b. 1816) |
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tomás maria de almeida manuel de vilhena PT (b. 1864) |
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henrique jardim de vilhena Portuguese writer, PT (b. 1879) |
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| agostinho pedro da silva vilhena PT (b. 1822) |
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| josé joaquim gomes de vilhena Portuguese judge, PT (b. 1844) |
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| joão jardim de vilhena Portuguese writer, PT (b. 1873) |
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josé vilhena Portuguese painter (1927-2015), PT (b. 1927) |
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| ernesto jardim de vilhena PT (b. 1876) |
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| carlos vilhena Portuguese politician, PT (b. 1889) |
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renata vilhena Brazilian politician, BR (b. 1962) |
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