Trevor is a moderately popular boys' name in United States, ranking #459 in 2021 with 656 recorded births. The name reached its all-time peak in 1998 with 6,598 births ranking #58. Since 1996, the popularity has decreased by 88.8%. In 2021, approximately 1 in every 2,665 boys born was named Trevor. FALLING Recent data shows the name is currently falling.