Mathilda is a distinctive girls' name in United States, ranking #7000 in 2007 with 19 recorded births. The name reached its all-time peak in 2015 with 52 births ranking #3198. Since 1996, the popularity has increased by 72.7%. In 2007, approximately 1 in every 101,181 girls born was named Mathilda. RISING Recent data shows the name is currently rising.