Last name Betant (Betant 
) , throughout the world, is a very rare cognomen. The last name Betant is characteristic of Switzerland, where it is a rare surname, France, where it is a very rare surname, and Singapore. Much less frequently, Betant is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Betant | United States, Singapore, Switzerland, France |
| georges-xavier betant French military personnel, FR (b. 1889) |
|