Mattie is a distinctive girls' name in United States, ranking #701 in 2001 with 353 recorded births. The name reached its all-time peak in 2007 with 367 births ranking #787. Since 1996, the popularity has increased by 50.9%. In 2001, approximately 1 in every 5,101 girls born was named Mattie. STABLE Recent data shows the name is currently stable.