Mailyn is a distinctive girls' name in United States, ranking #4181 in 2007 with 37 recorded births. The name reached its all-time peak in 2023 with 57 births ranking #2958. Since 1996, the popularity has increased by 516.7%. In 2007, approximately 1 in every 51,958 girls born was named Mailyn. FALLING Recent data shows the name is currently falling.