Cognomen Chuisai (Chuisai 
) , around the world, is an extremely rare last name. The surname Chuisai is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. Much less frequently, Chuisai is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Chuisai | United States, Thailand |