Throughout the world, Clauser (Clauser 
, Клаузер 
) is a very rare largely masculine, but uncommonly girly first name. The first name Clauser is characteristic of Italy, where it is a very rare largely male, but uncommonly feminine name, and Brazil, where it is an extremely rare mostly masculine, but infrequently girly name. Much more prevalently, Clauser is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Clauser | Germany, Italy, United States, Argentina, France |
| Клаузер | Kazakhstan, Ukraine, Russia |