Thierno is a distinctive boys' name in United States, ranking #6119 in 2022 with 15 recorded births. The name reached its all-time peak in 2021 with 22 births ranking #4610. Since 1996, the popularity has increased by 200.0%. In 2022, approximately 1 in every 116,292 boys born was named Thierno. STABLE Recent data shows the name is currently stable.