Trinidad is a distinctive boys' name in United States, ranking #2161 in 1999 with 44 recorded births. This places Trinidad in the top 19% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2000 with 64 births ranking #1756. In 1999, approximately 1 in every 43,638 boys born was named Trinidad. FALLING Recent data shows the name is currently falling.