Dilynn is a distinctive girls' name in United States, ranking #5536 in 2013 with 24 recorded births. This places Dilynn in the top 29% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2011 with 41 births ranking #3740. In 2013, approximately 1 in every 73,101 girls born was named Dilynn. FALLING Recent data shows the name is currently falling.