Surname Supuk (Supuk 
) , globally, is a rare cognomen. The cognomen Supuk is characteristic of Tanzania, where it is a rare surname, Malaysia, and Australia, where it is a very rare surname. Measured by absolute frequency, this name is the most popular in Tanzania, Indonesia, and Malaysia. Likewise, Supuk is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Supuk | Malaysia, Australia, Tanzania, Thailand, Indonesia |