Globally, Agostinha (Agostinha 
) is quite a common female given name. The forename Agostinha is characteristic of Cabo Verde, where it is quite a common feminine name, Brazil, where it is quite a rare feminine name, and Luxembourg. Not in comparison with a country's population, this name is the most popular in Brazil, Portugal, and Cabo Verde. Very seldom, Agostinha is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Agostinha | Brazil, Portugal, Venezuela, Cabo Verde, Angola |
| agostinha barbosa da silva (b. 1674) |
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| agostinha araújo pereira Brazilian paleontologist, BR |
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| agostinha tilman (b. 1984) |
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