Trini is a distinctive girls' name in United States, ranking #10069 in 1998 with 9 recorded births. The name reached its all-time peak in 1996 with 12 births ranking #7550. Since 1996, the popularity has decreased by 25.0%. In 1998, approximately 1 in every 196,321 girls born was named Trini. FALLING Recent data shows the name is currently falling.