Mac- or Mc- or M'-
prefix
(in surnames of Scottish or Irish Gaelic origin) son of
⇒
MacDonald
⇒
MacNeice
Origin
from Goidelic mac son of; compare Welsh mab, Cornish mabExample Sentences
But... Mac- ' `He's missing, that's all the police would say.
St. James, Ian Final Resort` Mac- this Joss creep had Le Borveaux's papers in his attache case.
Terman, Douglas Cormorant