Quentin is a moderately popular boys' name in United States, ranking #396 in 2010 with 714 recorded births. The name reached its all-time peak in 1998 with 1,052 births ranking #273. Since 1996, the popularity has decreased by 26.0%. In 2010, approximately 1 in every 2,687 boys born was named Quentin. FALLING Recent data shows the name is currently falling.