Marci is a distinctive girls' name in United States, ranking #6628 in 2015 with 19 recorded births. The name reached its all-time peak in 1997 with 35 births ranking #3336. Since 1996, the popularity has decreased by 44.1%. In 2015, approximately 1 in every 93,929 girls born was named Marci. FALLING Recent data shows the name is currently falling.