Mariel is a distinctive girls' name in United States, ranking #2038 in 2018 with 96 recorded births. This places Mariel in the top 11% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2025 with 298 births ranking #893. Since 1996, the popularity has decreased by 44.8%. In 2018, approximately 1 in every 17,713 girls born was named Mariel. RISING Recent data shows the name is currently rising.