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Family name Rondio (Rondio
) , across the world, is a rare cognomen. The cognomen Rondio is characteristic of Malaysia, where it is a rare surname, Poland, and France, where it is a very rare surname. More prevalently, Rondio is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Rondio | Philippines, Malaysia, Poland, France, Germany |