Kaylyn is a name of Hebrew origin and means "Crown of Laurels".
It is quite an unusual name - variations include Kayla, Kaylynn, Kailyn, Kaylene, Kaylah, Kayln and Kay.
You might want to found out even more about the meanings and history behind your origins. Your family name can sometimes be traced back to historical times, and you might discover where the first of your ancestors lived!