Meaning A girl's name of Welsh origin, it means "Just; upright Feminine of Justin Origin of Jestine Welsh Popular Middle Names Adaline, Jalyn, Pela Pronunciation 🔊 Listen Jestine Similar Names Jestina Justyna Josina Justeene Aneima Ffraid Anggy Hanifa Haniyyah Siddiqa Year by Year Popularity of Jestine