Thinh is a distinctive boys' name in United States, ranking #14142 in 2011 with 5 recorded births. This places Thinh in the bottom 2% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2002 with 10 births ranking #6990. In 2011, approximately 1 in every 379,798 boys born was named Thinh. FALLING Recent data shows the name is currently falling.