Millicent is a distinctive girls' name in United States, ranking #2649 in 1997 with 48 recorded births. The name reached its all-time peak in 2021 with 135 births ranking #1559. Since 1996, the popularity has increased by 20.0%. In 1997, approximately 1 in every 36,264 girls born was named Millicent. STABLE Recent data shows the name is currently stable.