Family name Wuarin (Wuarin 
) , in the entire world, is a very rare surname. The family name Wuarin is characteristic of Switzerland, where it is a rare surname, the United States, where it is an extremely rare surname, and the United Kingdom. Much less frequently, Wuarin is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Wuarin | United Kingdom, Switzerland, United States |
| louis wuarin (1846-1927) (b. 1846) |
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| pauline wuarin Swiss tennis player, CH (b. 1996) |
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