All around the world, Letto (Letto 
) is a rare primarily boy's, but very infrequently female given name. The given name Letto is characteristic of Indonesia, where it is a very rare boy's name, and India, where it is an extremely rare unisex name. More frequently, Letto is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Letto | Italy, Canada, Argentina, United States, Indonesia |
| maming letto Indonesian politician (born 1961 in Makale), ID (b. 1961) |
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| graham letto Canadian politician, CA |
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