McGillicuddy (Irish: Mac Giolla Chuda or Mac Giolla Mhochuda) is a surname of Irish origin,[1] meaning "son of the servant of St. Mochuda".
A variant form of the name is Mac Giolla Mhochuda.
[2] Other Anglicised forms of Mac Giolla Chuda include MacGillacuddy, MacGillecuddy, MacGillycuddy, MacIllicuddy, MacElcuddy, MacElhuddy and Mac Giolla Coda.
[1] The female unmarried variation of the name in Irish is Nic Giolla Chuda, and the married female version of the name is Mhic Ghiolla Chuda.
Notable people with the surname include: Fictional characters: