Family name Osona (Osona 
) , all around the world, is a rare surname. The cognomen Osona is characteristic of Spain, where it is a rare surname, Argentina, where it is a very rare surname, and Nigeria. Also, Osona is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Osona | Spain, India, Nigeria, United States, Argentina |
| ermengol de osona ES (b. 925) |
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| ximena de osona (b. 1105) |
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| rodrigo de osona Spanish Renaissance painter (c.1440 - c.1518), ES (b. 1440) |
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| francisco de osona Spanish Renaissance painter, c.1465–c.1514, ES (b. 1465) |
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| miquel joan osona (b. 1650) |
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