DuckCorp Dico

Found one definition

1.                 From en.wiktionary.org:
                   
   
   
                   
                     
   
   ** English
   
   *** Proper noun
   [Clausers]
   
    1. [en] .
   **** Statistics
   
    - According to the 2010 United States Census, _Clauser_  is the 28176 <sup> th </sup>  most common surname in the United States, belonging to 849 individuals. _Clauser_  is most common among White (96.58%) individuals.
   *** Anagrams
   
    - [en]