Millicent is a distinctive girls' name in United States, ranking #1723 in 2018 with 120 recorded births. The name reached its all-time peak in 2021 with 135 births ranking #1559. Since 1996, the popularity has increased by 200.0%. In 2018, approximately 1 in every 14,170 girls born was named Millicent. STABLE Recent data shows the name is currently stable.