| Irish baby names begining from T |
| Taber |
 | Well. |
| Tadhg |
 | Bard. |
| Tadleigh |
 | Bard. |
| Tag |
 | Handsome. Variant of Teague. |
| Taicligh |
 | Peaceful. |
| Tait |
 | Measure of land. Surname. |
| Tally |
 | Surname. |
| Tara |
 | Where the kings met. Also Tara's Halls, where ancient Bards sang deeds of Irish heroes. The ruins of the Halls are on the hill of Tara, meaning crag or tower. |
| Tate |
 | Measure of land. |
| Tate |
 | Measure of land. Surname. |
| Taveon |
 | Variant of the word 'teeve' meaning hillside. |
| Tavin |
 | Variant of the word 'teeve' meaning hillside. |
| Tavio |
 | Variant of the word 'teeve' meaning hillside. |
| Tavion |
 | Variant of the word 'teeve' meaning hillside. |
| Tavis |
 | Variant of the word 'teeve' meaning hillside. |
| Tavon |
 | Variant of the word 'teeve' meaning hillside. |
| Tawnee |
 | A green field; the warm sandy color of a lion's coat. |
| Tawney |
 | A green field; the warm sandy color of a lion's coat. |
| Tawni |
 | A green field; the warm sandy color of a lion's coat. |
| Tawnia |
 | A green field; the warm sandy color of a lion's coat. |
| Tawnie |
 | A green field; the warm sandy color of a lion's coat. |
| Tawny |
 | A green field; the warm sandy color of a lion's coat. |
| Tawnya |
 | A green field; the warm sandy color of a lion's coat. |
| Teagan |
 | Good-looking. |
| Teaghue |
 | Poet. |
| Teague |
 | Poet; Handsome. |
| Teamhair |
 | Where the kings met. |
| Tegan |
 | Good-looking. |
| Teige |
 | Good-looking. |
| Terence |
 | Old form of the Roman clan name Terrance. |
| Teris |
 | Son of Terrence. |
| Terrence |
 | Tender. |
| Terriss |
 | Son of Terrence. |
| Tevin |
 | Variant of the word 'teeve' meaning hillside. |
| Tevis |
 | Variant of the word 'teeve' meaning hillside. |
| Thurl |
 | Strong fort. |
| Thurle |
 | Strong fort. |
| Tiarchnach |
 | Regal. |
| Tibbot |
 | Irish form of Theobald. |
| Tier |
 | Regal. |
| Tiernan |
 | Regal. |
| Tierney |
 | Regal. |
| Tighe |
 | Handsome. Variant of Teague. |
| Tighearnach |
 | Regal. |
| Tipper |
 | Nickname and variant of the Irish name Tabar meaning a well. |
| Toireasa |
 | Strong. |
| Tor |
 | Variant of Torrence: from the craggy hills. Tor is a name for a craggy hilltop and also may refer to a watchtower. |
| Toran |
 | Variant of Torrence: from the craggy hills. |
| Torean |
 | Variant of Torrence: from the craggy hills. |
| Toren |
 | Variant of Torrence: from the craggy hills. |
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