| Name | Meaning | Gender | Origin |
|---|
| Stormy | | Female | |
| Tammy | Abbreviation of Thomasina and Tamara.
| Female | English |
| Tanya | Princess
| Female | Russian |
| Teddy | From Edward - Prosperous guardian | Unisex | |
| Tempest | storm | Female | Word |
| Thunder | Sound produced from lightning | Unisex | |
| Thunder | Sound produced from lightning | Unisex | |
| Thunder | Sound produced from lightning | Unisex | |
| Toufon | Persian for storm | Unisex | |
| Valerie | valor, strong | Female | |
| Vicky | victory | Female | English |
| Vince | Victorious, Conqueror | Unisex | Hungarian |
| Wanda | Wanderer
| Female | Slavic |
| Wendy | Literary: a created name that first appeared in James Banie's Peter Pan.
| Female | Literary |
| Whitney | from thewhite island | Female | English |
| Wilma | From Wilhelmina - The protectress | Female | English |