Terrill is a distinctive boys' name in United States, ranking #5458 in 2014 with 17 recorded births. The name reached its all-time peak in 1996 with 43 births ranking #2044. Since 1996, the popularity has decreased by 60.5%. In 2014, approximately 1 in every 112,967 boys born was named Terrill. FALLING Recent data shows the name is currently falling.