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Cognomen Letto (Letto
) , all around the world, is quite a rare surname. The cognomen Letto is characteristic of Jersey, where it is quite a common surname, Argentina, where it is a rare surname, and Canada. Not in comparison with a country's population, the name is most common in Indonesia, Argentina, and Canada. Much less frequently, Letto is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Letto | Canada, Italy, United States, Indonesia, Argentina |