Mailyn is a distinctive girls' name in United States, ranking #3725 in 2010 with 42 recorded births. The name reached its all-time peak in 2023 with 57 births ranking #2958. Since 1996, the popularity has increased by 600.0%. In 2010, approximately 1 in every 42,317 girls born was named Mailyn. FALLING Recent data shows the name is currently falling.