Mariely is a distinctive girls' name in United States, ranking #4619 in 2014 with 31 recorded births. The name reached its all-time peak in 2008 with 64 births ranking #2823. Since 1996, the popularity has increased by 72.2%. In 2014, approximately 1 in every 57,611 girls born was named Mariely. FALLING Recent data shows the name is currently falling.