Hien is a distinctive boys' name in United States, ranking #5854 in 2002 with 12 recorded births. This places Hien in the top 47% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 1999 with 12 births ranking #5441. In 2002, approximately 1 in every 161,789 boys born was named Hien. STABLE Recent data shows the name is currently stable.