Koralyn is a distinctive girls' name in United States, ranking #12583 in 2025 with 7 recorded births. This places Koralyn in the bottom 27% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2014 with 24 births ranking #5556. In 2025, approximately 1 in every 229,610 girls born was named Koralyn. FALLING Recent data shows the name is currently falling.