Millicent is a distinctive girls' name in United States, ranking #2630 in 2011 with 68 recorded births. The name reached its all-time peak in 2021 with 135 births ranking #1559. Since 1996, the popularity has increased by 70.0%. In 2011, approximately 1 in every 25,865 girls born was named Millicent. STABLE Recent data shows the name is currently stable.