| # | Name | Origin | Meaning | Gender | |
|---|---|---|---|---|---|
| 6021 | Ted | English | Diminutive of Edward: Wealthy guardian. From the Old English name Eadweard, meaning rich or happy, and guardian. Also a diminutive of Edgar: Fortunate and powerful. Also an abbreviation of Theodore. | M | |
| 6022 | Tedd | English | Abbreviation of Theodore. | M | |
| 6023 | Teddi | English | Abbreviation of Theodora. God given. | F | |
| 6024 | Teddie | English | Diminutive of Edward: Wealthy guardian. From the Old English name Eadweard, meaning rich or happy, and guardian. Also a diminutive of Edgar: Fortunate and powerful. Also an abbreviation of Theodore. | M | |
| 6025 | Teddy | English | Diminutive of Edward: Wealthy guardian. From the Old English name Eadweard, meaning rich or happy, and guardian. Also a diminutive of Edgar: Fortunate and powerful. Also an abbreviation of Theodore. | M | |
| 6026 | Tedman | English | Refers to St. Edmund. Also abbreviation of Theodore. | M | |
| 6027 | Tedmond | English | National protector. | M | |
| 6028 | Tedmund | English | National protector. | M | |
| 6029 | Tedric | English | Abbreviation of Theodore. | M | |
| 6030 | Tedrick | English | Abbreviation of Theodore. | M | |
| 6031 | Teela | English | The bird teal; also the blue-green color. | F | |
| 6032 | Tegan | English | Good-looking. | F | |
| 6033 | Teige | English | Good-looking. | F | |
| 6034 | Tempeltun | English | From the temple farm. | M | |
| 6035 | Temperance | English | Temperance. One of the qualities adopted as a first name by the Puritans after the Reformation. | F | |
| 6036 | Tempest | English | Turbulent; stormy. | F | |
| 6037 | Temple | English | Reference to medieval priories and settlements of the military religious order Knights Templars. | F | |
| 6038 | Temple | English | Temple-town. This surname refers to medieval priories and settlements of the military religious order Knights-Templars. | M | |
| 6039 | Templeton | English | Temple-town. This surname refers to medieval priories and settlements of the military religious order Knights-Templars. | M | |
| 6040 | Tennyson | English | Son of Dennis. | M | |