Save Type Surname (from occupation) Usage Irish, Scottish Pronounced Pron. mak-ən-TA-gərt(Irish) mak-an-TA-kərsht(Scottish) [key·IPA] Expand LinksMeaning & History Gaelic form of TAGGART. DetailsRelated Names VariantsMcTaggart, Taggart(Irish) McTaggart, Taggart(Scottish) Entry updated July 2, 2017 ·