Scarlet is a moderately popular girls' name in United States, ranking #370 in 2013 with 848 recorded births. The name reached its all-time peak in 2015 with 870 births ranking #376. Since 1996, the popularity has increased by 1,225.0%. In 2013, approximately 1 in every 2,069 girls born was named Scarlet. FALLING Recent data shows the name is currently falling.