Trynity is a distinctive girls' name in United States, ranking #9007 in 2013 with 13 recorded births. The name reached its all-time peak in 2000 with 33 births ranking #3883. Since 1996, the popularity has increased by 160.0%. In 2013, approximately 1 in every 134,955 girls born was named Trynity. FALLING Recent data shows the name is currently falling.