Last name Sului (Sului 
) , worldwide, is a rare surname. The cognomen Sului is habitual in Malaysia, where it is a rare surname, New Zealand, where it is a very rare surname, and Indonesia. Measured by absolute frequency, this name is the most popular in Indonesia, Malaysia, and Australia. Much less frequently, Sului is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sului | Indonesia, Australia, India, New Zealand, Malaysia |
|
florentinus sului hajang hau Indonesian Roman Catholic archbishop, ID (b. 1948) |
|