Thierry is a distinctive boys' name in United States, ranking #2970 in 2007 with 40 recorded births. This places Thierry in the top 21% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2007 with 40 births ranking #2970. Since 1996, the popularity has increased by 233.3%. In 2007, approximately 1 in every 51,881 boys born was named Thierry. STABLE Recent data shows the name is currently stable.