Mandalyn is a distinctive girls' name in United States, ranking #10409 in 2004 with 10 recorded births. The name reached its all-time peak in 2002 with 18 births ranking #6298. Since 1996, the popularity has increased by 11.1%. In 2004, approximately 1 in every 183,612 girls born was named Mandalyn. STABLE Recent data shows the name is currently stable.