Save Type Surname (from nickname) Usage Yiddish Scripts װאַלאַך(Yiddish) וולך(Hebrew) Meaning & History From Middle High German walch meaning "foreigner (from a Romance country)". Related NamesDetails RootwalahOther Languages & CulturesVlahović, Vlašić(Croatian) Wallace, Wallis, Walsh, Welch(English) Vlachos, Vlachou, Vlahos, Vlahou(Greek) Oláh, Olasz(Hungarian) Wallace, Walsh(Irish) Wallace, Wallis(Scottish) Vlahović(Serbian) Vlašič(Slovene) User SubmissionWallach Categories Italian Westerns, travel