MacMurray Coat of Arms and Surname Origin
Heraldry is personal: arms associated with the Murray surname were borne by specific families, and sharing the name does not mean sharing the blazon.
Meaning of the name
Seen on a birth certificate or a ship's manifest, MacMurray is usually a form of Murray. Its meaning, shared with Murray, is “Descendant of Muireadhach, "sea-lord”.
How the spelling arose
MacMurray simply joins the particle Mac to Murray, a pattern common in Irish naming. You may also find the name written Murry and O'Murray.
Want more than a summary? See the MacMurray family name pack.