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Cognomen Jard (雅尔 , Jard
, Erthe
) , in the world, is quite a rare family name. The cognomen Jard is characteristic of France, where it is a rare surname, Sweden, and Morocco. In absolute terms, the name is most common in France, China, and Brazil. Also, Jard is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| 雅尔 | China |
| Jard | Brazil, India, France, United States, Morocco |
| Erthe | Norway, Brazil, France, United States, China |