Meaning A girl's name of Czech origin, it means "Variant of John In Roman mythology; Jana was the wife of Janus." Origin of Janalynn Czech , Slavic Popular Middle Names Marie, Scarlette Pronunciation 🔊 Listen Janalynn Similar Names Janceena Fiala Evia Janaki Evie Julinka Junae Junelle Vinnie Charlotte Year by Year Popularity of Janalynn