Mariely is a distinctive girls' name in United States, ranking #3303 in 2005 with 47 recorded births. The name reached its all-time peak in 2008 with 64 births ranking #2823. Since 1996, the popularity has increased by 161.1%. In 2005, approximately 1 in every 39,313 girls born was named Mariely. FALLING Recent data shows the name is currently falling.