Triniti is a distinctive girls' name in United States, ranking #2199 in 1999 with 69 recorded births. The name reached its all-time peak in 2004 with 220 births ranking #1056. Since 1996, the popularity has increased by 305.9%. In 1999, approximately 1 in every 25,707 girls born was named Triniti. FALLING Recent data shows the name is currently falling.