Gavan is a distinctive boys' name in United States, ranking #9903 in 2020 with 7 recorded births. This places Gavan in the bottom 30% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2003 with 80 births ranking #1583. Since 1996, the popularity has decreased by 61.1%. In 2020, approximately 1 in every 246,438 boys born was named Gavan. STABLE Recent data shows the name is currently stable.