Merrin is a distinctive girls' name in United States, ranking #12074 in 2019 with 8 recorded births. The name reached its all-time peak in 2020 with 15 births ranking #7450. Since 1996, the popularity has increased by 33.3%. In 2019, approximately 1 in every 209,697 girls born was named Merrin. STABLE Recent data shows the name is currently stable.