Cognomen Lesh (ليش 
, Lesh 
, Леш 
) , in all the world, is quite a common surname. The last name Lesh is habitual in Mauritius, where it is quite a common surname, Botswana, and Iraq, where it is quite a rare surname. Measured by absolute frequency, it most frequently occurs in India, the United States, and Iraq. Likewise, Lesh is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| ليش | Saudi Arabia, Syria, Egypt, Libya, Iraq |
| Lesh | Botswana, Mauritius, Saudi Arabia, United States, India |
| Леш | Kyrgyzstan, Kazakhstan, Russia, Ukraine |
| לש | Israel |
|
leonid lesh HR (b. 1862) |
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| u. s. lesh American lawyer and politician, Indiana Attorney General (b. 1868) |
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phil lesh American musician, US (b. 1940) |
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| neal lesh researcher (b. 1969) |
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| richard lesh American academic |
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| james richard lesh Ph.D. University of California, Los Angeles 1976 |
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| andrew lesh musher |
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| tyler a lesh researcher |
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| kathryn frances lesh mathematician |
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| neal brian lesh Ph.D. University of Washington 1998 |
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| adam lesh US |
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| alex. lesh |
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| dennis lesh |
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