Marielis is a distinctive girls' name in United States, ranking #6724 in 2007 with 20 recorded births. The name reached its all-time peak in 2006 with 21 births ranking #6274. Since 1996, the popularity has increased by 185.7%. In 2007, approximately 1 in every 96,122 girls born was named Marielis. RISING Recent data shows the name is currently rising.