Matilyn is a distinctive girls' name in United States, ranking #4696 in 2016 with 30 recorded births. The name reached its all-time peak in 2008 with 63 births ranking #2846. Since 1996, the popularity has increased by 150.0%. In 2016, approximately 1 in every 59,050 girls born was named Matilyn. RISING Recent data shows the name is currently rising.