"Blend of Everly and Lynn"
The name Everlynn is commonly a female name from the "American" origin.
Everlynn is a modern American formation that combines Everly with Lynn. Everly is an English surname that came into use as a given name, and Lynn is a common element in American girls' names, including in the -lynn spelling. The name first appears in United States birth records in 2012, which is consistent with a recent blend rather than an inherited traditional name.
The pronunciation of Everlynn is EV-er-lin.