Family name Chan-Poon (Chan-Poon 
) , across the world, is an extremely rare last name. The cognomen Chan-Poon is habitual in Northern America, particularly Canada, where it is an extremely rare surname, and the United States. Parts of the name also exists independently as a last name Chan, and a first name Poon.
| VARIANT | COUNTRY |
|---|---|
| Chan-Poon | United States, Canada |