Around the globe, Smeraldo (Smeraldo 
) is a rare male given name. The first name Smeraldo is characteristic of Southern Europe, particularly Italy, where it is a rare boy's name. Likewise, Smeraldo is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Smeraldo | Philippines, Spain, Italy, Croatia, United States |
| smeraldo di giovanni Italian painter (b. 1365) |
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| smeraldo di giovanni (b. 1366) |
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| smeraldo smeraldi Italian engineer and cartographer, IT (b. 1553) |
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| smeraldo zecca Italian politician (1857-1925), IT (b. 1857) |
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