Marilin is a distinctive girls' name in United States, ranking #5022 in 2004 with 26 recorded births. The name reached its all-time peak in 2003 with 32 births ranking #4168. Since 1996, the popularity has increased by 36.8%. In 2004, approximately 1 in every 70,620 girls born was named Marilin. RISING Recent data shows the name is currently rising.