Akademik

Tadhg
Tadhg m
Irish and Scottish Gaelic: traditional name, originally a byname meaning ‘poet, philosopher’. This was a very common given name throughout the Middle Ages, and Protestants in modern Northern Ireland use Taig or Teague as a generic derogatory term for a Catholic Irishman.
Variant: Scottish Gaelic: Taogh.
Anglicized forms (Irish): Tad, Teague, Teigue, THADDEUS (SEE Thaddeus), Thady, Tim.

First names dictionary. 2012.