Thierry is a distinctive boys' name in England & Wales, ranking #722 in 2002 with 26 recorded births. The name reached its all-time peak in 2004 with 51 births ranking #510. Since 1996, the popularity has increased by 420.0%. In 2002, approximately 1 in every 11,088 boys born was named Thierry. STABLE Recent data shows the name is currently stable.