Mailyn is a distinctive girls' name in United States, ranking #9968 in 2002 with 10 recorded births. The name reached its all-time peak in 2023 with 57 births ranking #2958. Since 1996, the popularity has increased by 66.7%. In 2002, approximately 1 in every 179,682 girls born was named Mailyn. FALLING Recent data shows the name is currently falling.