Maci is a distinctive girls' name in United States, ranking #913 in 1998 with 231 recorded births. The name reached its all-time peak in 2011 with 1,737 births ranking #180. Since 1996, the popularity has increased by 27.6%. In 1998, approximately 1 in every 7,649 girls born was named Maci. FALLING Recent data shows the name is currently falling.