In the German origin, Klaus means "People's victory"
In the Greek origin, Klaus means "Klaus \k-laus\ as a boy's name. Variant of Claus, which is a diminutive of Nicholas (Greek) "people of victory". Actor Klaus Maria Brandauer.
Klaus has 2 variant forms: Klaas and Klaes.
Baby names that sound like Klaus are Clause, Claes and Claas.
"
