Cognomen Ladois (Ladois 
) , in the entire world, is a very rare last name. The surname Ladois is characteristic of France, where it is a very rare surname, and India, where it is an extremely rare surname. Very seldom, Ladois is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ladois | India, France, United States |
| claudine ladois French politician, FR (b. 1958) |
|