Surname Pui Hoon (Pui Hoon 
) , globally, is an extremely rare last name. The cognomen Pui Hoon is characteristic of South-eastern Asia, particularly Malaysia, where it is a very rare surname. More prevalently, Pui Hoon is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Pui Hoon | Singapore, Malaysia |