Missy is a distinctive girls' name in United States, ranking #9620 in 2010 with 12 recorded births. The name reached its all-time peak in 1998 with 23 births ranking #4750. Since 1996, the popularity has decreased by 45.5%. In 2010, approximately 1 in every 148,111 girls born was named Missy. RISING Recent data shows the name is currently rising.