Around the globe, Lethi (Lethi 
, เลถิ ) is a rare largely female, but infrequently male given name. The forename Lethi is habitual in Vietnam, where it is a rare largely feminine, but infrequently masculine name, Saudi Arabia, where it is a very rare girly name, and South Africa, where it is a very rare dominantly girly, but uncommonly male name. Not in comparison with a country's population, the name is most common in India, Vietnam, and the United States. Likewise, Lethi is the last name as well as the forename.