Släkthistoria för Mcstein
Mcstein Vad efternamn betyder
from Mac Stiamhna 'son of Stephen' a personal name popular in Ireland after the Norman invasion. As in English and Scots the internal fricative of the personal name might be elided. See Steen (4 ) which may sometimes represent a reduced form of McStein.
Källa: The Concise Oxford Dictionary of Family Names in Britain, 2021
