Mathilda is a distinctive girls' name in United States, ranking #4367 in 2010 with 34 recorded births. The name reached its all-time peak in 2015 with 52 births ranking #3198. Since 1996, the popularity has increased by 209.1%. In 2010, approximately 1 in every 52,274 girls born was named Mathilda. RISING Recent data shows the name is currently rising.