Mallary is a distinctive girls' name in United States, ranking #18560 in 2012 with 5 recorded births. The name reached its all-time peak in 1997 with 32 births ranking #3585. Since 1996, the popularity has decreased by 82.8%. In 2012, approximately 1 in every 352,148 girls born was named Mallary. STABLE Recent data shows the name is currently stable.