Mariela is a distinctive girls' name in United States, ranking #585 in 2004 with 481 recorded births. The name reached its all-time peak in 2004 with 481 births ranking #585. Since 1996, the popularity has increased by 63.6%. In 2004, approximately 1 in every 3,817 girls born was named Mariela. RISING Recent data shows the name is currently rising.