Marion is a distinctive girls' name in United States, ranking #1888 in 2005 with 103 recorded births. The name reached its all-time peak in 2016 with 159 births ranking #1454. Since 1996, the popularity has decreased by 10.4%. In 2005, approximately 1 in every 17,939 girls born was named Marion. FALLING Recent data shows the name is currently falling.