Family name Waltan (Witold 
, Valborg 
, Valpuri 
) , all around the world, is a widespread surname. The last name Waltan is habitual in Poland, where it is a common surname, Israel, where it is a rare surname, and Costa Rica. In absolute terms, it is the most numerous in Poland, India, and Spain. Very seldom, Waltan is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Witold | Germany, United Kingdom, United States, Poland, France |
| Valborg | Germany, Sweden, Norway, United States, France |
| Valpuri | United Kingdom, Finland, United States, India, Netherlands |
| Waltan | Germany, Costa Rica, United States, India, Brazil |