Hai is a distinctive boys' name in United States, ranking #4761 in 1997 with 13 recorded births. This places Hai in the top 44% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 1996 with 15 births ranking #4255. Since 1996, the popularity has decreased by 13.3%. In 1997, approximately 1 in every 145,007 boys born was named Hai. FALLING Recent data shows the name is currently falling.