Surname Chantoy (Chantoy 
) , in all the world, is an extremely rare cognomen. The family name Chantoy is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. More prevalently, Chantoy is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Chantoy | United States, South Africa, Thailand, Jamaica |