Mariela is a distinctive girls' name in United States, ranking #1502 in 2018 with 146 recorded births. The name reached its all-time peak in 2004 with 481 births ranking #585. Since 1996, the popularity has decreased by 50.3%. In 2018, approximately 1 in every 11,647 girls born was named Mariela. RISING Recent data shows the name is currently rising.