Last name Orellano (Orellano 
) , worldwide, is a common family name. The surname Orellano is habitual in Latin America and the Caribbean, particularly Argentina, where it is quite a common surname, Belize, and Uruguay, where it is quite a rare surname. Measured by absolute frequency, it most frequently occurs in Latin America and the Caribbean, particularly Argentina, Colombia, and Peru. Very seldom, Orellano is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Orellano | United States, Peru, Philippines, Argentina, Colombia |
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mauricio orellano AR (b. 1801) |
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marcos orellano Argentinian military personnel, AR (b. 1838) |
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georgina orellano AR (b. 1986) |
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| rafael orellano Puerto Rican baseball player, US (b. 1973) |
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| laura alejandra ariza orellano researcher |
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| maría s orellano researcher |
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| carlos orellano researcher |
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| pablo wenceslao orellano researcher |
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| aldo figallo orellano Ph.D. Universidad Nacional del Sur 2014 |
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| juanchi orellano Argentine basketball player, AR (b. 1989) |
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| leandro orellano |
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| jorge orellano (b. 1983) |
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| luca orellano Argentine association football player, AR |
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