Where does “Jazlynn” come from?

Jazlynn (English) comes from English Lynn, from Proto-Brythonic llɨnn, from Proto-Celtic lindom — liquid; lake.

Ancestry of “Jazlynn”, step by step

StepLanguageWordMeaning
1EnglishLynnA local name for King's Lynn, Norfolk, England
2Proto-Brythonicllɨnnpool
3Proto-Celticlindomliquid; lake
Every word from Proto-Celtic lindom →Every word from Proto-Brythonic llɨnn →Every word from English Lynn →