Thuy is a distinctive girls' name in United States, ranking #9746 in 1997 with 9 recorded births. The name reached its all-time peak in 1996 with 23 births ranking #4572. Since 1996, the popularity has decreased by 60.9%. In 1997, approximately 1 in every 193,407 girls born was named Thuy. FALLING Recent data shows the name is currently falling.