Cognomen Cadillac (Cadillac 
, Cadilhac 
, كاديلاك 
) , around the globe, is quite a rare family name. The cognomen Cadillac is habitual in Madagascar, where it is quite a rare surname, France, and Argentina, where it is a rare surname. Very seldom, Cadillac is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Cadillac | Argentina, Madagascar, Spain, France, Brazil |
| Cadilhac | Spain, France, Belgium, Italy, Brazil |
| كاديلاك | Egypt |
| Кадиллак | Kyrgyzstan |
| marie-therese guyon cadillac (b. 1671) |
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| henri preissac d'estignac de cadillac FR (b. 1727) |
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rita cadillac Brazilian dancer and singer, BR (b. 1954) |
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cadillac muzik musical artist |
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| rita cadillac French recording artist, dancer, singer, and actress (1936-1995), FR (b. 1936) |
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| eduardo cadillac Argentine basketball player (1953-), AR (b. 1953) |
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| cadillac investigators researcher |
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| cadillac trial researcher |
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| cléo cadillac Brazilian actor, BR (b. 1985) |
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