Considine is an Irish surname anglicised from the Gaelic form Mac Consaidín meaning "son of Consaidín" being derived from a foreign Christian name; meaning "son of Constantine". According to historian C. Thomas Cairney, the MacConsidines were one of the chiefly families of the Dal gCais or Dalcassians who were a tribe of the Erainn who were the second wave of Celts to settle in Ireland between about 500 and 100 BC.[1] The family were based in Kingdom of Thomond, much of which later became County Clare. The ancestor of the family was Consaidín Ua Briain, a Bishop of Killaloe who died in 1194 and who was the son of Toirdhealbhach mac Diarmada Ua Briain. Notable people with the surname include:
This page lists people with the surnameConsidine. If an internal link intending to refer to a specific person led you to this page, you may wish to change that link by adding the person's given name(s) to the link.