The name Jaelyn is a girl's name of American origin. Jaelyn is ranked #717 on our popularity charts and is often added to user-created lists like Exotic & Unique Names and discussed in our forums with posts like "Harry Potter House Sorting Name Game".
From the experts:
As with double "N" spelling, Jaelynn, we're at a loss as to the attraction of a name that sounds like Jail. Keep looking!