Scarlet is a moderately popular girls' name in United States, ranking #448 in 2021 with 698 recorded births. The name reached its all-time peak in 2015 with 870 births ranking #376. Since 1996, the popularity has increased by 990.6%. In 2021, approximately 1 in every 2,349 girls born was named Scarlet. FALLING Recent data shows the name is currently falling.