Family name Arocho (Arocho 
) , around the globe, is quite a rare last name. The cognomen Arocho is characteristic of Puerto Rico, where it is quite a common surname, Bolivia, where it is quite a rare surname, and the United States, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Arocho | Bolivia, Canada, Brazil, United States, Puerto Rico |
| juanita arocho Puerto Rican activist and journalist, US (b. 1910) |
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| antonio arocho American lawyer, US |
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| rachel arocho researcher |
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| mirelis arocho (b. 1980) |
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