Last name Prío (Prío 
, リベロ) , around the globe, is an extremely rare family name. The last name Prío is habitual in Latin America and the Caribbean, particularly Uruguay, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Prío | Uruguay |
| francisco prío Cuban politician (1901-1986), CU (b. 1901) |
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| ángel prío Argentinian actor, AR (b. 1903) |
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| antonio prío Cuban politician, CU (b. 1905) |
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| maria regla prío Cuban politician (1909-2005), CU (b. 1909) |
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