Marilin is a distinctive girls' name in United States, ranking #4161 in 2001 with 30 recorded births. The name reached its all-time peak in 2003 with 32 births ranking #4168. Since 1996, the popularity has increased by 57.9%. In 2001, approximately 1 in every 60,019 girls born was named Marilin. RISING Recent data shows the name is currently rising.