Trynity is a distinctive girls' name in United States, ranking #14311 in 1999 with 6 recorded births. The name reached its all-time peak in 2000 with 33 births ranking #3883. Since 1996, the popularity has increased by 20.0%. In 1999, approximately 1 in every 295,630 girls born was named Trynity. FALLING Recent data shows the name is currently falling.