Magdalyn is a distinctive girls' name in United States, ranking #4518 in 2018 with 31 recorded births. The name reached its all-time peak in 2010 with 32 births ranking #4561. Since 1996, the popularity has increased by 210.0%. In 2018, approximately 1 in every 54,852 girls born was named Magdalyn. FALLING Recent data shows the name is currently falling.