Mariela is a distinctive girls' name in United States, ranking #565 in 1998 with 435 recorded births. The name reached its all-time peak in 2004 with 481 births ranking #585. Since 1996, the popularity has increased by 48.0%. In 1998, approximately 1 in every 4,062 girls born was named Mariela. RISING Recent data shows the name is currently rising.