Cognomen Ucero (Ucero 
) , all around the world, is a rare surname. The family name Ucero is characteristic of Argentina, where it is a rare surname, Spain, and Venezuela. Also, Ucero is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ucero | Argentina, Peru, China, Venezuela, Spain |
| luis alfaro ucero Venezuelan politician, VE (b. 1922) |
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| manuel jiménez ucero (b. 1947) |
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| alvaro conrado ucero researcher ORCID ID = 0000-0002-5575-0808 |
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