Maci is a distinctive girls' name in England & Wales, ranking #702 in 2015 with 57 recorded births. This places Maci in the top 9% of ranked UK girls' names for the year. Its actual usage is classified as Uncommon. The name reached its all-time peak in 2011 with 148 births ranking #323. In 2015, approximately 1 in every 5,402 girls born was named Maci. FALLING Recent data shows the name is currently falling.