Cognomen Sunly (Sunly 
) , worldwide, is a rare last name. The cognomen Sunly is characteristic of South-eastern Asia, particularly Cambodia, where it is a very rare surname, Malaysia, and Indonesia. Not in comparison with a country's population, the name is most common in Indonesia, China, and Cambodia. Likewise, Sunly is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sunly | Indonesia, China, India, Cambodia, United States |