| # | Name | Origin | Meaning | Gender | |
|---|---|---|---|---|---|
| 2921 | Tigris | Latin | From the Tigris. | F | |
| 2922 | Tigrisa | Latin | From the Tigris. | F | |
| 2923 | Tigrisia | Latin | From the Tigris. | F | |
| 2924 | Timandra | Latin | Sister of Helen. | F | |
| 2925 | Tina | Latin | Name ending used as an independent name and in combination with other names i.e. Tinamarie. | F | |
| 2926 | Tiryns | Latin | Aunt of Hercules. | F | |
| 2927 | Tisha | Latin | Diminutive of Letitia: Joy. | F | |
| 2928 | Tita | Latin | Honored. | F | |
| 2929 | Tithonus | Latin | A lover of Aurora. | M | |
| 2930 | Tito | Latin | Saved; Titus was the Biblical Greek Christian missionary to whom Paul wrote a canonical letter. | M | |
| 2931 | Titus | Latin | Saved. | M | |
| 2932 | Toinette | Latin | Praiseworthy. | F | |
| 2933 | Tonia | Latin | Praiseworthy. | F | |
| 2934 | Tony | Latin | Above praise. | M | |
| 2935 | Topaz | Latin | Jewel. | F | |
| 2936 | Torrentem | Latin | Swift. | M | |
| 2937 | Tracy | Latin | Bold. | M | |
| 2938 | Trent | Latin | Swift. | M | |
| 2939 | Tricia | Latin | Diminutive of Patricia: Noble. St. Patricia was a 7th century patron saint of Naples. | F | |
| 2940 | Trinity | Latin | Three in one. | F | |