Trentin is a distinctive boys' name in United States, ranking #1929 in 1999 with 51 recorded births. The name reached its all-time peak in 2006 with 85 births ranking #1682. Since 1996, the popularity has increased by 54.5%. In 1999, approximately 1 in every 37,649 boys born was named Trentin. FALLING Recent data shows the name is currently falling.