Tully Family History
Tully Name Meaning
Irish (Ulster): reduced Anglicized form of Gaelic Ó Taithligh ‘descendant of Taithleach’, a byname meaning ‘quiet’, ‘peaceable’. Irish: reduced Anglicized form of Gaelic Ó Maol Tuile ‘descendant of the devotee of the will of God’ (from toil ‘will of God’). Scottish: habitational name from any of various places called Tullo in eastern Scotland.
Source: Dictionary of American Family Names ©2013, Oxford University Press