Gavinn is a distinctive boys' name in United States, ranking #12710 in 2015 with 5 recorded births. This places Gavinn in the bottom 10% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2005 with 15 births ranking #5384. In 2015, approximately 1 in every 383,252 boys born was named Gavinn. FALLING Recent data shows the name is currently falling.