In the world, Lietta (Lietta 
) is a rare girly first name. The given name Lietta is habitual in Italy, where it is a rare girly name, and the United States, where it is an extremely rare predominantly feminine, but scarcely boy's name. Likewise, Lietta is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Lietta | Switzerland, Italy, Mexico, United States, France |
| lietta tornabuoni Italian journalist and film critic, IT (b. 1931) |
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| lietta de salvo Italian historian (1939-), IT (b. 1939) |
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| lietta sander de barrero (b. 1930) |
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| lietta santinelli researcher (ORCID 0000-0002-5013-6577) |
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