| Terriss | Son of Terrence |
| Terron | Terran means Earthman. Variants are contemporary rhyming blends of Ter- plus Darin. |
| Terrwyn | A name of Welsh origin meaning. |
| Terry | Derived from terence |
| Terryal | A creative and uncommon name. |
| Terryl | Following Thor; The God of Thunder |
| Terryn | Abbreviation of Teresa, meaning harvester. |
| Terrys | A variant of the name Terence. |
| Tersem | Perfect Saviour |
| Tertia | Latin name meaning the third one. |
| Tertius | Latin name meaning the third son. |
| Tertullus | A diminutive form of Tertius. |
| TERU | Amharic of Ethiopia name meaning "good." This name is most often used in combination with other names, as in TERUWORQ, which means "good gold." |
| Tervedayia | outstanding pretty |
| Teryl | Bright and vivacious. |
| Teryn | Abbreviation of Teresa, meaning harvester. |
| Teryysone | Son of the poet named Tennyson. |
| TERZA | Italian word meaning the third. |
| Tesanee | A beautiful and lovely person. |
| TESAR | One who works as a carpenter. |
| Tesav | A name meaning to be precious. |
| TESFAYE | Amharic and Tigrinya of Ethiopia name meaning "my hope." |
| Tesha | A survivor or a joyful person. |
| Teshi | Cheerful, full of laughter |
| Teshtar | Ancient Sumerian name meaning 'he who brings forth' or 'he who creates', possibly referring to a deity or a creator figure. |
| Tesia | One who is loved by the heavens. |
| Tess | To harvest or to gather crops. |
| TESSA | A harvester of the summer fields. |
| TESSEMA | Amharic of Ethiopia name meaning "he has been heard, people listen to him." |
| Tessi | Variant of Tessy |
| Tessia | Abbreviation of Teresa, meaning harvester. |
| Tessica | Wealthy harvester |
| Tessie | Abbreviation of Teresa, meaning harvester. |
| Tessy | Theresa; Fourth Child; Harvester |
| Tesu | A name of Indian origin meaning fire. |
| Teta | Innocent Beauty |
| TETHYS | myth name (wife of Oceanus) |
| Tetrarch | Governor of a fourth part. |
| Tetsu | A Japanese name meaning iron or strong. |
| Tetta | A Japanese name meaning iron or steel. |