| # | Name | Origin | Meaning | Gender | |
|---|---|---|---|---|---|
| 1741 | Torin | Irish | Chief. Variant of Torrence: from the craggy hills. | M | |
| 1742 | Torion | Irish | Variant of Torrence: from the craggy hills. | M | |
| 1743 | Tormaigh | Irish | Thunder spirit. | M | |
| 1744 | Tormey | Irish | Thunder spirit. | M | |
| 1745 | Torran | Irish | Variant of Torrence: from the craggy hills. | M | |
| 1746 | Torrance | Irish | From the knolls. | M | |
| 1747 | Torrans | Irish | From the knolls. | M | |
| 1748 | Torrence | Irish | Variant of Torrence: from the craggy hills. | M | |
| 1749 | Torrey | Irish | 'From the craggy hills.'. | M | |
| 1750 | Torrian | Irish | Variant of Torrence: from the craggy hills. | M | |
| 1751 | Tory | Irish | From the knolls. | M | |
| 1752 | Toryn | Irish | Chief. | M | |
| 1753 | Traigh | Irish | Strand. | M | |
| 1754 | Treabhar | Irish | Prudent. | M | |
| 1755 | Treacy | Irish | Fighter. | M | |
| 1756 | Treasa | Irish | Strong. | F | |
| 1757 | Treasach | Irish | Fighter. | M | |
| 1758 | Treasigh | Irish | Fighter. | M | |
| 1759 | Treise | Irish | Strong. | F | |
| 1760 | Trevor | Irish | Prudent. | M | |