Mariela is a distinctive girls' name in United States, ranking #638 in 1999 with 370 recorded births. This places Mariela in the top 4% of ranked US girls' names for the year. Its actual usage is classified as Uncommon. The name reached its all-time peak in 2004 with 481 births ranking #585. Since 1996, the popularity has increased by 25.9%. In 1999, approximately 1 in every 4,794 girls born was named Mariela. RISING Recent data shows the name is currently rising.