Scarlet is a distinctive girls' name in United States, ranking #846 in 2006 with 318 recorded births. The name reached its all-time peak in 2015 with 870 births ranking #376. Since 1996, the popularity has increased by 396.9%. In 2006, approximately 1 in every 5,978 girls born was named Scarlet. FALLING Recent data shows the name is currently falling.