Cognomen Gaïl (Gaïl 
) , globally, is a very rare family name. The last name Gaïl is characteristic of Western Europe, particularly France, where it is a very rare surname. Also, Gaïl is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Gaïl | France |
| françois de gaïl French translator, FR (b. 1874) |
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| sandro gaïl researcher |
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