Walger is a German surname.Heraldrysinstitute.com: WalgerNamespedia.com: Walger Notable people with the surname include:

Dennis Walger (born 1984), German international rugby union player Markus Walger (born 1979), German international rugby union player Sonya Walger (born 1974), English actress

See also Walgerbach, river of district Marburg-Biedenkopf in Hesse, Germany

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