Marielys is a distinctive girls' name in United States, ranking #11859 in 2022 with 8 recorded births. This places Marielys in the bottom 33% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2008 with 22 births ranking #6281. Since 1996, the popularity has increased by 33.3%. In 2022, approximately 1 in every 204,845 girls born was named Marielys. FALLING Recent data shows the name is currently falling.