In the entire world, Líber (Liber 
, Líber 
) is quite a rare primarily masculine, but scarcely female forename. The given name Líber is characteristic of Latin America and the Caribbean, particularly Uruguay, where it is quite a common boy's name, Peru, where it is quite a rare primarily male, but very infrequently girly name, and Cuba, where it is a rare male name. Measured by absolute frequency, it most frequently occurs in Indonesia, Uruguay, and Peru. Likewise, Líber is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Liber | Indonesia, Uruguay, Croatia, Poland, France |
| Líber | Peru, Uruguay |
|
líber falco Uruguayan writer, UY (b. 1906) |
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líber seregni Uruguayan politician (1916-2004), UY (b. 1916) |
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| líber troitiño Uruguayan politician, UY (b. 1900) |
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líber eduardo trinidad espinosa UY (b. 1947) |
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| líber r. ferrer pinto UY (b. 1922) |
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| líber m. vázquez malta UY (b. 1933) |
|
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| líber walter arce risotto UY (b. 1938) |
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| líber vespa Uruguayan footballer (1971-2018), UY (b. 1971) |
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| líber prudente (b. 1971) |
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| líber terán MX (b. 1973) |
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| líber arce matos (b. 1973) |
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| líber locascio |
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| líber eugenio paz BR |
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Preti, Falco, Medina, Sclavi, Bernal, Cousté, Prudente, Martínez, Magallanes, and Ripoll Cuñat