| Teadoir | A person who is a gift of God. |
| Teagan | Attractive; Good-looking.; A handsome man; One who is attractive; Ttractive,wise poet,philosopher,king. Derived from the male names Teague and Tadhg and the surname O'Tadhgain. Gaelic form of Timothy |
| Teaghue | A poetic Gaelic name meaning poet. |
| Teague | An Irish name meaning a bard or poet. |
| Teale | Small Fresh Water Duck |
| Tean | one of the isles of scilly |
| Tearlach | A Gaelic name meaning a free man. |
| Tearle | A name meaning a stern or strict man. |
| Tearley | A name meaning from the meadow land. |
| Tearly | A name meaning a precious treasure. |
| Tebah | Murder, butchery, guarding of the body, a cook' |
| Tebaliah | Baptism, or goodness, of the Lord. |
| Tebeth | A name meaning the tenth month year. |
| Tebogo | we are thankful |
| Tebra | A name meaning a strong, brave soul. |
| Tecwyn | A name meaning fair or blessed child. |
| Ted | Abbreviation of Theodore. |
| Tedd | Abbreviation of Theodore. |
| Teddey | Wealthy Defender; Gift of God |
| Teddie | Abbreviation of Theodore. |
| Teddington | where the tide ends |
| Teddy | Abbreviation of Theodore. |
| Tedman | Refers to St. Edmund. Also abbreviation of Theodore. |
| Tedmond | National protector |
| Tedmund | National protector |
| Tedric | Abbreviation of Theodore. |
| Tedrick | Variant of the old German name Theodoric ruler of the people. |
| Tedros | The Ethiopian form of the name Theodore. |
| Teeluckraj | A name meaning the king of fortune. |
| Teerath | A sacred place of pilgrimage. |
| Teerth | A holy place; Holy place, sacred water |
| Teerthank | One who creates a path. |
| Teerthankar | A spiritual teacher in Jainism. |
| Teetonka | Talks too much (Sioux) |
| Teeyan | A traditional dance festival. |
| TEFERI | Amharic and Tigrinya of Ethiopia name meaning "one who is ferocious, one who is feared by his rivals." |
| Tefo | A gift given by the heavens. |
| Tegau | A Welsh name meaning golden. |
| Tegbir | The brave warrior wielding the sword |
| Tegeen | A name meaning fair or pretty. |