Trynity is a distinctive girls' name in United States, ranking #5001 in 2008 with 30 recorded births. The name reached its all-time peak in 2000 with 33 births ranking #3883. Since 1996, the popularity has increased by 500.0%. In 2008, approximately 1 in every 63,024 girls born was named Trynity. FALLING Recent data shows the name is currently falling.