Cognomen Auroi (Auroi 
) , in the world, is a very rare surname. The surname Auroi is characteristic of Switzerland, where it is a rare surname, France, where it is a very rare surname, and the United States, where it is an extremely rare surname. Very seldom, Auroi is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Auroi | Switzerland, United States, France |
| andré auroi Swiss politician (1919-1999), CH (b. 1919) |
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| danielle auroi French politician, FR (b. 1944) |
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| claude auroi (b. 1944) |
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