3 Claus names that mean claus for boys, listing Claus baby names 1-3. Nicholas is a popular name. Claus and Klaus are uncommon names. View Claus baby names for name meanings, or search other baby names.
Claus ... The name is associated in America with Santa Claus ... 
Klaus Variant of Claus ... 
Nicholas ... and (via his Dutch name, Sinte Klaas) the original Santa Claus ...