Tadhg

Tadhg is an Irish masculine given name meaning "poet" or "philosopher". 
Tadhg was a very popular name when the Goidelic languages predominated. It was also the name of many Gaelic Irish kings from the 10th to the 16th centuries. 
Pronunciation.
Pronounced /taɪɡ/ (similarly to the first syllable of tiger).
Popularity.
Tadhg was the 40th most common name for baby boys in Ireland in 2010, according to the Central Statistics Office in Ireland.