Mariela is a distinctive girls' name in United States, ranking #1747 in 2017 with 121 recorded births. The name reached its all-time peak in 2004 with 481 births ranking #585. Since 1996, the popularity has decreased by 58.8%. In 2017, approximately 1 in every 14,263 girls born was named Mariela. RISING Recent data shows the name is currently rising.