Trudy is a distinctive girls' name in United States, ranking #6794 in 2009 with 20 recorded births. This places Trudy in the top 34% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2021 with 30 births ranking #4600. Since 1996, the popularity has decreased by 20.0%. In 2009, approximately 1 in every 91,844 girls born was named Trudy. STABLE Recent data shows the name is currently stable.