Troy is a distinctive girls' name in United States, ranking #11990 in 2001 with 8 recorded births. The name reached its all-time peak in 1996 with 20 births ranking #5052. Since 1996, the popularity has decreased by 60.0%. In 2001, approximately 1 in every 225,070 girls born was named Troy. RISING Recent data shows the name is currently rising.