Thierry is a distinctive boys' name in England & Wales, ranking #1339 in 2017 with 19 recorded births. The name reached its all-time peak in 2004 with 51 births ranking #510. Since 1996, the popularity has increased by 280.0%. In 2017, approximately 1 in every 16,993 boys born was named Thierry. STABLE Recent data shows the name is currently stable.