Marylu is a distinctive girls' name in United States, ranking #16773 in 2024 with 5 recorded births. This places Marylu in the bottom 5% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2001 with 13 births ranking #8033. Since 1996, the popularity has decreased by 50.0%. In 2024, approximately 1 in every 322,638 girls born was named Marylu. FALLING Recent data shows the name is currently falling.