Tully | Irish | Anglicized form of Tuathal (people .. | ![](/images/_rating3.gif) | ![](/images/_fav.gif) |
Turlough | Irish | Common Anglicized form of Toirdealb.. | ![](/images/_rating2.gif) | ![](/images/_fav.gif) |
Tynan | Irish | Meaning "dark." A popular nickname .. | ![](/images/_rating2.gif) | ![](/images/_fav.gif) |
Tyrone | Irish | Transferred use of a place-name in .. | ![](/images/_rating5.gif) | ![](/images/_fav.gif) |
Uaine | Irish | See Owen.
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Uaithne | Irish | Old name derived from uaithne (gree.. | ![](/images/_rating2.gif) | ![](/images/_fav.gif) |
Ualtar | Irish | Gaelic form of Walter (ruler of an .. | ![](/images/_rating2.gif) | ![](/images/_fav.gif) |
Uilleog | Irish | Diminutive form of Uilliam, the Iri.. | ![](/images/_rating2.gif) | ![](/images/_fav.gif) |
Uilliam | Irish | Common Irish form of William (resol.. | ![](/images/_rating2.gif) | ![](/images/_fav.gif) |
Uinseann | Irish | Gaelic form of Vincent (conquering).. | ![](/images/_rating2.gif) | ![](/images/_fav.gif) |
Uistean | Irish | Irish diminutive form of Hugh (hear.. | ![](/images/_rating3.gif) | ![](/images/_fav.gif) |
Ula | Irish | A Celtic name meaning "altar." | ![](/images/_rating3.gif) | ![](/images/_fav.gif) |
Ulick | Irish | Anglicized form of Uilleac and Uill.. | ![](/images/_rating2.gif) | ![](/images/_fav.gif) |
Una | Irish | Old name of debated meaning. Some b.. | ![](/images/_rating3.gif) | ![](/images/_fav.gif) |
Unity | Irish | Derived from the English unity (one.. | ![](/images/_rating2.gif) | ![](/images/_fav.gif) |
Valerie | Irish | A borrowing from the French, Valeri.. | ![](/images/_rating5.gif) | ![](/images/_fav.gif) |
Vanessa | Irish | An invention of Irish satirist Jona.. | ![](/images/_rating4.gif) | ![](/images/_fav.gif) |
Vaughn | Irish | Transferred use of the surname deri.. | ![](/images/_rating5.gif) | ![](/images/_fav.gif) |
Vevina | Irish | Anglicized form of the Gaelic Bebhi.. | ![](/images/_rating2.gif) | ![](/images/_fav.gif) |
Vincent | Irish | A borrowing from the Old French, Vi.. | ![](/images/_rating5.gif) | ![](/images/_fav.gif) |
Vivian | Irish | A borrowing from the English, Vivia.. | ![](/images/_rating4.gif) | ![](/images/_fav.gif) |
Vivienne | Irish | A borrowing from the French, Vivien.. | ![](/images/_rating3.gif) | ![](/images/_fav.gif) |
Walter | Irish | Introduced by the Anglo-Normans, Wa.. | ![](/images/_rating5.gif) | ![](/images/_fav.gif) |
William | Irish | Introduced by the Anglo-Normans, Wi.. | ![](/images/_rating5.gif) | ![](/images/_fav.gif) |
Winifred | Irish | Derived from the Welsh Gwenfrewi, a.. | ![](/images/_rating4.gif) | ![](/images/_fav.gif) |
Yvonne | Irish | A borrowing from the French and Eng.. | ![](/images/_rating5.gif) | ![](/images/_fav.gif) |
Zaira | Irish | Invention of Irish writer C. R. Mat.. | ![](/images/_rating2.gif) | ![](/images/_fav.gif) |