Family name Selfa (Selfa 
) , worldwide, is quite a rare cognomen. The surname Selfa is habitual in Spain, where it is a rare surname, Honduras, and Uruguay. Measured by absolute frequency, it is commonest in Spain, Nigeria, and Mexico. More prevalently, Selfa is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Selfa | Mexico, Nigeria, Indonesia, Spain, Philippines |
| bernardo alemany selfa ES (b. 1896) |
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| jesús selfa entomologist, ES |
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| josé enrique ona selfa |
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| carlos selfa Spanish footballer, ES (b. 1992) |
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| claudia selfa Spanish association football player, ES |
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