Surname 봉수 (봉수 
, Bongsu 
, Bong-Soo 
) , globally, is quite a rare last name. The surname 봉수 is characteristic of South-eastern Asia, particularly Brunei, where it is quite a rare surname, Malaysia, and Indonesia, where it is a rare surname. More frequently, 봉수 is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| 봉수 | South Korea |
| Bongsu | Indonesia, Brunei, South Korea, Malaysia, United States |
| Bong-Soo | Canada, South Korea, United States |