Cognomen Bertalmío (Bertalmío 
) , across the world, is an extremely rare family name. The last name Bertalmío is characteristic of Latin America and the Caribbean, particularly Uruguay, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Bertalmío | Uruguay |
| marcelo bertalmío researcher, UY (b. 1972) |
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| marcelo bertalmío Uruguayan film director, UY (b. 1972) |
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