Irish Names Starting with T

Teagan is a spelling of the Welsh name Tegan, which means “darling” and comes from the Welsh teg, “beautiful, pretty.”

Irish name meaning “a poet” or “a philosopher.”

Terence in Irish is Turlough, pronounced TUR-la, meaning “one who aids.”

Terry in Irish is Turlough, pronounced TUR-la, meaning “one who aids.”

Thomas in Irish is Tomas, pronounced toh-MOSS, meaning “twin.”

Tiarnán comes from tiarna “lord” with the diminutive -án, so “little lord.” It is the modern spelling of the older Tighearnán, and its anglicized form is Tiernan.

Meaning “lord, chief” and implies “lord of the household.”

Timothy in Irish is Tadhg, pronounced TI-gue, meaning “poet, philosopher.”

Tomás is the Irish form of Thomas, a biblical name that comes through Greek from the Aramaic Teʾoma, “twin.”

From an Irish name meaning “one who aids or assists.” It is usually translated as Terence and Terry, two names that have become strongly associated with Ireland.