>
Cognomen Doppler (Doppler , Допплер , דופלר ) , all over the world, is quite a rare last name. The last name Doppler is characteristic of Western Europe, particularly Austria, where it is quite a common surname, Switzerland, where it is quite a rare surname, and France. Not in comparison with a country's population, it is commonest in Western Europe, particularly Austria, Germany, and France. Very seldom, Doppler is the forename as well as the last name.