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All over the world, Chastaigne (Castan
, Chastaigne
, Castán
) is a very rare predominantly male, but scarcely feminine forename. The first name Chastaigne is characteristic of Indonesia, where it is a very rare male name, India, where it is an extremely rare boy's name, and China. More prevalently, Chastaigne is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Castan | Spain, Mexico, France, Argentina, Germany |
| Chastaigne | Martinique, United States, France |
| Castán | Spain, Brazil, Mexico, United States, Argentina |
| Châtain | France |
Chastaigné, Chestnut, Châtaigne, and Kastanja