Tri is a distinctive boys' name in United States, ranking #6227 in 2011 with 14 recorded births. This places Tri in the top 43% 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 20 births ranking #4179. Since 1996, the popularity has decreased by 22.2%. In 2011, approximately 1 in every 135,642 boys born was named Tri. FALLING Recent data shows the name is currently falling.