All around the world, Avellaneda (Avellaneda 
) is a very rare predominantly feminine, but scarcely masculine first name. The given name Avellaneda is habitual in Latin America and the Caribbean, particularly Mexico, where it is a very rare girly name. Much more frequently, Avellaneda is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Avellaneda | Philippines, Mexico, Colombia, Argentina, Peru |
| alonso fernández de avellaneda Spanish writer, ES (b. 1501) |
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| mateu avellaneda i canyadell Spanish drawer, ES (b. 1902) |
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| doña francisca javiera de san martin avellaneda |
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| count don francisco de zúñiga y avellaneda, 4.conde de miranda del castañar |
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