Surname טויבר (Tauber 
, Toiber 
, טויבר ) , in all the world, is a common family name. The family name טויבר is habitual in Austria, where it is quite a common surname, Israel, where it is quite a rare surname, and Czechia. In absolute terms, it is the most numerous in Germany, the United States, and Austria. Much less frequently, טויבר is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Tauber | Israel, United States, Austria, Czechia, Germany |
| Toiber | Israel, Spain, United States, Mexico, Colombia |
| טויבר | Israel |