Scarlet is a moderately popular girls' name in England & Wales, ranking #172 in 2008 with 309 recorded births. The name reached its all-time peak in 2009 with 349 births ranking #157. Since 1996, the popularity has increased by 586.7%. In 2008, approximately 1 in every 1,022 girls born was named Scarlet. FALLING Recent data shows the name is currently falling.