To me, it looks like a pathetic attempt to "unique-ify" the popular (but very old and very classic)
Emma by adding the uber-trendy, very modern, quite meaningless suffix
-lyn.
Emma's strong, beautiful, and mature. But Emmalyn's insipid, childish, and insubstantial imo.
Miranda
"Come... you must eat my child." — From an unknown badfic.
Proud adopter of 15 punctuation marks; see my profile for their names.