Surname Oddet (Oddet 
) , all over the world, is quite a rare family name. The cognomen Oddet is habitual in the Democratic Republic of the Congo, where it is quite a rare surname, and Mexico, where it is a very rare surname. Much less frequently, Oddet is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Oddet | South Africa, Mexico, Brazil, Honduras, Democratic Republic of the Congo |