| Thorby | From the village of Thor in Norse. |
| Thordell | Ruler of the people, a Scandinavian name meaning leader |
| Thoreau | Thoreau is a surname derived from the Old Norse name Thorvald |
| Thoshitha | One who brings great happiness. |
| Thoufeera | A name meaning a successful person. |
| Thouseena | A name meaning a beautiful flower. |
| Thousika | One who is graceful and elegant. |
| Thrace | Region in northern Greece, a name meaning a place |
| Thrapthi | A name meaning complete satisfaction. |
| Threesha | One who is a source of happiness. |
| Thregunna | The Three Dimensions |
| Thresa | Guardian, Woman, Harvest, Hunter |
| Thressia | A name meaning a harvest or reaper. |
| Thrilokya | Goddess of the Three World |
| Thrina | One who is pure and like the grass. |
| Thrinisha | A name meaning a bright star light. |
| Thripthi | One who feels deep contentment. |
| Thrivanika | A name meaning a divine melody. |
| Thrivon | One who is strong and victorious. |
| Thuhayba | A rare and precious gem. |
| Thulani | Gift of God, a Zulu name meaning something or someone given by God. |
| Thulashika | One who is like a flower. |
| Thulir | A fresh and tender sprout. |
| Thullya | Someone who is incomparable. |
| Thulnethi | A person of honest conduct. |
| Thulnith | One who is always truthful. |
| Thulvika | A name meaning pure beauty. |
| Thumal | A dark and rainy cloud. |
| Thuna | A name meaning very kind. |
| Thunga | A Sanskrit name meaning a mountain or a hill. |
| Thunidu | One who is very courageous. |
| Thuraia | A bright star in the sky. |
| Thurayyah | The Pleiades star cluster. |
| Thurgo | A surname of Germanic origin, possibly meaning 'thunder' or 'storm'. |
| Thurgood | An English surname derived from 'thor' meaning 'thunder' and 'good'. |
| Thurja | Kindness Towards Others |
| Thurrieua | A rare and unique name. |
| Thursa | A name meaning a giantess. |
| Thurza | One who is a delight to all. |
| Thusa | A name meaning to be quiet. |