The sources checked do not record Fiesty as a personal name or give it a meaning.
Lively
Feisty
Red, Gold, Brown, Black
Any Size
Unisex
English
F
6 Letters
From feist, a small aggressive dog; the word feist earlier meant stink
The common name of the tropical evergreen tree Anacardium occidentale
Diminutive of Felicity, or a nickname from the English word flick