Family name Bóia (Boia 
, Bóia ) , in all the world, is quite a rare last name. The last name Bóia is habitual in Portugal, where it is quite a rare surname, Romania, and Brazil, where it is a rare surname. Much less frequently, Bóia is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Boia | Portugal, Romania, India, Bangladesh, Brazil |
| Bóia | Portugal, Brazil |
| alfredo bóia association football player, PT (b. 1975) |
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| márcio n. bóia Brazilian parasitologist |
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| paulinho bóia Brazilian association football player, BR (b. 1998) |
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