Cognomen Leeth (Leeth 
) , across the world, is quite a rare surname. The family name Leeth is characteristic of the United States, where it is a rare surname, Syria, and Denmark. In absolute terms, it is the most numerous in the United States, Syria, and Iraq. Much less frequently, Leeth is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Leeth | Syria, United Kingdom, United States, Iraq, Denmark |
| john leeth 1755-1832; Weisser Amerikaner, der viele Jahre als Gefangener bei Indianern lebte (b. 1755) |
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| david leeth researcher ORCID ID = 0000-0002-2160-4028 |
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| caroline m leeth researcher (ORCID 0000-0002-5909-7623) |
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