Surname لياث (Leath 
, لياث) , around the world, is quite a rare family name. The family name لياث is habitual in the United States, where it is a rare surname, New Zealand, and Iraq. Not in comparison with a country's population, it is the most numerous in the United States, the United Kingdom, and Iraq. Much less frequently, لياث is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Leath | Syria, United Kingdom, Iraq, United States, Tanzania |