Scarlet is a distinctive girls' name in United States, ranking #1607 in 2001 with 115 recorded births. The name reached its all-time peak in 2015 with 870 births ranking #376. Since 1996, the popularity has increased by 79.7%. In 2001, approximately 1 in every 15,657 girls born was named Scarlet. FALLING Recent data shows the name is currently falling.