Cognomen بادن (Bade 
, Baden 
, بادن 
) , around the world, is a widespread last name. The family name بادن is habitual in Guadeloupe, where it is quite a common surname, Germany, where it is quite a rare surname, and Nepal. In absolute terms, it most frequently occurs in India, Germany, and Philippines. Very seldom, بادن is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Bade | Germany, Philippines, United States, India, Ethiopia |
| Baden | Germany, Philippines, United States, India, Nigeria |
| بادن | Iraq |
| Badn | United States, India |