Hien is a distinctive boys' name in United States, ranking #5321 in 1996 with 11 recorded births. This places Hien in the bottom 49% 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 1996, approximately 1 in every 172,203 boys born was named Hien. STABLE Recent data shows the name is currently stable.