Surname Duardo (Duardo 
) , in the entire world, is quite a rare family name. The surname Duardo is characteristic of Cuba, where it is quite a rare surname, Philippines, where it is a rare surname, and Mexico. Very seldom, Duardo is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Duardo | Philippines, United States, Mexico, Indonesia, Cuba |
| leonardo duardo Italian monk, IT (b. 1566) |
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| leonardo duardo author (17th century) (b. 1601) |
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| richard duardo (b. 1952) |
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| richard duardo (b. 1952) |
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