Marilin is a distinctive girls' name in United States, ranking #17262 in 2018 with 5 recorded births. The name reached its all-time peak in 2003 with 32 births ranking #4168. Since 1996, the popularity has decreased by 73.7%. In 2018, approximately 1 in every 340,085 girls born was named Marilin. RISING Recent data shows the name is currently rising.