Last name Haksu (Haksu 
) , in all the world, is a very rare cognomen. The family name Haksu is habitual in Malaysia, where it is a rare surname, and China, where it is an extremely rare surname. More frequently, Haksu is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Haksu | South Korea, China, United States, Malaysia, India |