All over the world, Ottolini (Ottolini 
) is a very rare unisex first name. The given name Ottolini is characteristic of Southern Europe, particularly Italy, where it is a rare epicene name. Much more frequently, Ottolini is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Ottolini | Brazil, Italy, France, United States, Argentina |
| giordano ottolini Italian military, IT (b. 1893) |
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| guida ottolini Portuguese illustrator, PT (b. 1915) |
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