Last name Sangsub (Sangsub 
) , in the entire world, is a very rare cognomen. The cognomen Sangsub is habitual in Thailand, where it is a very rare surname, the United States, where it is an extremely rare surname, and China. Likewise, Sangsub is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sangsub | United States, Thailand, South Korea, China |