Cognomen Leti (Leti 
, Light 
, ليتي 
) , across the world, is a common surname. The surname Leti is habitual in Myanmar, where it is quite a common surname, Albania, and Kosovo, where it is quite a rare surname. In absolute terms, it is the most numerous in the United States, Myanmar, and Egypt. Much less frequently, Leti is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Leti | India, Nigeria, Indonesia, United States, United Kingdom |
| Light | Egypt, Myanmar, Indonesia, United States, United Kingdom |
| ليتي | Iraq, Palestinian Territory |
| เลถิ | Thailand |
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gregorio leti Italian historian (1630-1701), IT (b. 1630) |
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| nicolò leti IT (b. 1605) |
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| giuseppe leti Italian lawyer, IT (b. 1867) |
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| giuseppe leti Italian demographer (1929-2018), IT (b. 1929) |
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| bruno leti Australian artist, AU (b. 1941) |
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| geneviève leti (b. 1950) |
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| emilio leti Samoan boxer (b. 1963) |
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| leti sundawati ID (b. 1964) |
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| leti van bodegom-vos researcher |
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| leti volpp legal academic |
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| leti taft-pearman |
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