| Name | Gender | Origin | Meaning |
|---|---|---|---|
| Tribhuvan |  |
Hindu | The Tree Worlds |
| Tribhuvan | |
Nepali | The tree worlds |
| Tribhuvan | |
Tamil | The tree worlds... |
| Tuija |  |
Finnish | Tree of life |
| Uliivi | |
Finnish | Olive tree |
| Uliivja | |
Finnish | Olive tree |
| Umeki | |
Japanese | Plum tree |
| Vesa | |
Finnish | Young tree |
| Viiti | |
Finnish | Eagle tree |
| Vijul | |
Assamese | A Silk-cottom T... |