All around the world, Juana Martina (Juana Martina 
) is a rare girly forename. The given name Juana Martina is characteristic of Latin America and the Caribbean, particularly Peru, where it is a rare feminine name, Costa Rica, and Chile. Much less frequently, Juana Martina is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Juana Martina | Costa Rica, Mexico, Chile, Ecuador, Peru |
| juana martina olano gorostidi 1839-09-19, ES (b. 1839) |
|
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| juana martina olano altuna 1872-04-28, ES (b. 1872) |
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