Family name Astier (استير 
, Asterius 
, Astier 
) , globally, is quite a common surname. The cognomen Astier is habitual in Reunion, where it is quite a common surname, France, and Mauritius, where it is quite a rare surname. Not in comparison with a country's population, it is the most numerous in France, Ethiopia, and Reunion. Much less frequently, Astier is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| استير | Iraq, Egypt, Iran, Sudan, Syria |
| Asterius | Tanzania, India, United States, Indonesia, Germany |
| Astier | Colombia, France, Ethiopia, Reunion, Argentina |
| martial astier FR (b. 1754) |
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| charles-benoît astier French pharmacist, FR (b. 1771) |
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| marie-françois astier (b. 1762) |
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placide astier French politician (1856-1918), FR (b. 1856) |
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| jules-louis astier FR (b. 1817) |
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| camille-louis-joseph astier French physician, FR (b. 1853) |
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| françois astier French politician, FR (b. 1855) |
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jean astier de villatte FR (b. 1900) |
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| louis astier (b. 1861) |
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| albert astier French politician (b. 1874) |
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| josé de la haza y astier Spanish artist (b. 1875) |
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| marcel-françois astier French politician, FR (b. 1885) |
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| paul astier French Righteous Among the Nations, FR (b. 1886) |
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| ancieto ramírez y astier VE (b. 1879) |
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| rose astier French Righteous Among the Nations, FR (b. 1893) |
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