Marion is a distinctive girls' name in United States, ranking #1342 in 2000 with 141 recorded births. The name reached its all-time peak in 2016 with 159 births ranking #1454. Since 1996, the popularity has increased by 22.6%. In 2000, approximately 1 in every 12,879 girls born was named Marion. FALLING Recent data shows the name is currently falling.