Quentin is a moderately popular boys' name in United States, ranking #484 in 2015 with 616 recorded births. The name reached its all-time peak in 1998 with 1,052 births ranking #273. Since 1996, the popularity has decreased by 36.2%. In 2015, approximately 1 in every 3,111 boys born was named Quentin. FALLING Recent data shows the name is currently falling.