Gavan is a distinctive boys' name in United States, ranking #12883 in 2024 with 5 recorded births. The name reached its all-time peak in 2003 with 80 births ranking #1583. Since 1996, the popularity has decreased by 72.2%. In 2024, approximately 1 in every 343,063 boys born was named Gavan. STABLE Recent data shows the name is currently stable.