Troi is a distinctive girls' name in United States, ranking #6139 in 2023 with 20 recorded births. The name reached its all-time peak in 1997 with 40 births ranking #3033. Since 1996, the popularity has decreased by 37.5%. In 2023, approximately 1 in every 80,132 girls born was named Troi. FALLING Recent data shows the name is currently falling.