Last name Hadath (Hadath 
) , all around the world, is a very rare cognomen. The cognomen Hadath is habitual in Lebanon, where it is a rare surname, Canada, where it is a very rare surname, and New Zealand. Not in comparison with a country's population, it most frequently occurs in Lebanon, Canada, and the United States. Very seldom, Hadath is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Hadath | Lebanon, Mexico, United States, India, Canada |