Fabian is a moderately popular boys' name in United States, ranking #448 in 2021 with 684 recorded births. The name reached its all-time peak in 2007 with 1,396 births ranking #253. Since 1996, the popularity has decreased by 14.4%. In 2021, approximately 1 in every 2,556 boys born was named Fabian. STABLE Recent data shows the name is currently stable.