Trynity is a distinctive girls' name in United States, ranking #6532 in 2009 with 21 recorded births. The name reached its all-time peak in 2000 with 33 births ranking #3883. Since 1996, the popularity has increased by 320.0%. In 2009, approximately 1 in every 87,470 girls born was named Trynity. FALLING Recent data shows the name is currently falling.