Surname Precioso (Precioso 
) , all over the world, is quite a rare family name. The last name Precioso is habitual in Philippines, where it is quite a rare surname, Portugal, where it is a rare surname, and Guatemala. Not in comparison with a country's population, it most frequently occurs in Philippines, Brazil, and Angola. Very seldom, Precioso is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Precioso | Spain, Philippines, Brazil, Angola, Mozambique |
| artemio precioso Spanish journalist, ES (b. 1891) |
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| josé precioso researcher |
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| juliana conceição precioso Ph.D. Universidade Estadual de Campinas 2005 |
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| alexander roberto precioso researcher |
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| henrique precioso Brazilian taekwondoin, BR (b. 1984) |
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