Surname Loupia (Loupia 
) , all over the world, is a very rare cognomen. The surname Loupia is habitual in Western Europe, particularly France, where it is a very rare surname. Much less frequently, Loupia is the forename as well as the last name.
| józef benedykt loupia PL (b. 1686) |
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| ludwik loupia PL (b. 1701) |
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| franciszek loupia RU (b. 1717) |
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