Trudy is a distinctive girls' name in United States, ranking #5784 in 2003 with 21 recorded births. The name reached its all-time peak in 2021 with 30 births ranking #4600. Since 1996, the popularity has decreased by 16.0%. In 2003, approximately 1 in every 87,002 girls born was named Trudy. STABLE Recent data shows the name is currently stable.