Cognomen Righy (Righy 
) , throughout the world, is a very rare last name. The last name Righy is characteristic of Brazil, where it is a very rare surname, Argentina, where it is an extremely rare surname, and France. More frequently, Righy is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Righy | Democratic Republic of the Congo, Argentina, Brazil, France, India |
| henry righy (1811-1881) (b. 1811) |
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| joseph righy Peerage person ID=414982 |
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| mary louisa margaret righy 1786 - 27 Oct 1829 |
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| cassia righy researcher |
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| emily righy (died 1931) |
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Meneses, Bilongo, Bazoungoula, and Hernández