Last name Issath (Issath 
) , across the world, is a rare surname. The family name Issath is characteristic of Sri Lanka, where it is quite a rare surname, Qatar, where it is a rare surname, and Indonesia, where it is a very rare surname. In absolute terms, this name is the most popular in Sri Lanka, Indonesia, and India. Likewise, Issath is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Issath | Indonesia, Qatar, Sri Lanka, India |