Mystic is a distinctive girls' name in United States, ranking #5856 in 2006 with 23 recorded births. The name reached its all-time peak in 2006 with 23 births ranking #5856. Since 1996, the popularity has increased by 91.7%. In 2006, approximately 1 in every 82,655 girls born was named Mystic. FALLING Recent data shows the name is currently falling.