Scarlet is a moderately popular girls' name in United States, ranking #390 in 2014 with 835 recorded births. The name reached its all-time peak in 2015 with 870 births ranking #376. Since 1996, the popularity has increased by 1,204.7%. In 2014, approximately 1 in every 2,139 girls born was named Scarlet. FALLING Recent data shows the name is currently falling.