Trenell is a distinctive boys' name in United States, ranking #8857 in 2007 with 9 recorded births. The name reached its all-time peak in 1996 with 11 births ranking #5510. Since 1996, the popularity has decreased by 18.2%. In 2007, approximately 1 in every 230,582 boys born was named Trenell. FALLING Recent data shows the name is currently falling.