Trynity is a distinctive girls' name in United States, ranking #5089 in 2007 with 29 recorded births. The name reached its all-time peak in 2000 with 33 births ranking #3883. Since 1996, the popularity has increased by 480.0%. In 2007, approximately 1 in every 66,291 girls born was named Trynity. FALLING Recent data shows the name is currently falling.