Thienan is a distinctive boys' name in United States, ranking #12161 in 2022 with 6 recorded births. This places Thienan in the bottom 15% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2009 with 8 births ranking #9768. In 2022, approximately 1 in every 290,729 boys born was named Thienan. STABLE Recent data shows the name is currently stable.