Trinidad is a distinctive girls' name in United States, ranking #7281 in 2014 with 17 recorded births. The name reached its all-time peak in 2006 with 30 births ranking #4799. Since 1996, the popularity has decreased by 19.0%. In 2014, approximately 1 in every 105,055 girls born was named Trinidad. FALLING Recent data shows the name is currently falling.