Galt \g(a)-lt\ as a boy's name is of Old English origin, and the meaning of Galt is "steep wooded land". Place name. May also be from the Old German word that gives us Walter "commander of the army".

For more information, see also the related name Galton.

Baby names that sound like Galt are Colt and Kolt. Other similar baby names are Gale, Gal, Gall, Galo and Walt.