Scarlet is a moderately popular girls' name in United States, ranking #373 in 2011 with 864 recorded births. The name reached its all-time peak in 2015 with 870 births ranking #376. Since 1996, the popularity has increased by 1,250.0%. In 2011, approximately 1 in every 2,036 girls born was named Scarlet. FALLING Recent data shows the name is currently falling.