Mathilda is a distinctive girls' name in United States, ranking #4159 in 2014 with 36 recorded births. The name reached its all-time peak in 2015 with 52 births ranking #3198. Since 1996, the popularity has increased by 227.3%. In 2014, approximately 1 in every 49,609 girls born was named Mathilda. RISING Recent data shows the name is currently rising.