Cognomen Dottor (Dottor 
) , all over the world, is a rare last name. The family name Dottor is habitual in Italy, where it is a rare surname, Colombia, and France. In absolute terms, it most frequently occurs in Italy, Mexico, and France. Likewise, Dottor is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Dottor | Colombia, France, Italy, United States, Mexico |