Mattingly is a distinctive girls' name in United States, ranking #13334 in 2018 with 7 recorded births. The name reached its all-time peak in 2009 with 24 births ranking #5833. Since 1996, the popularity has increased by 40.0%. In 2018, approximately 1 in every 242,918 girls born was named Mattingly. FALLING Recent data shows the name is currently falling.