Devlyn is a distinctive girls' name in United States, ranking #12523 in 2021 with 7 recorded births. This places Devlyn in the bottom 29% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2008 with 16 births ranking #7849. In 2021, approximately 1 in every 234,245 girls born was named Devlyn. FALLING Recent data shows the name is currently falling.