Terrill is a distinctive boys' name in United States, ranking #2392 in 1997 with 35 recorded births. The name reached its all-time peak in 1996 with 43 births ranking #2044. Since 1996, the popularity has decreased by 18.6%. In 1997, approximately 1 in every 53,860 boys born was named Terrill. FALLING Recent data shows the name is currently falling.