Garrison is a distinctive boys' name in United States, ranking #1757 in 2025 with 92 recorded births. The name reached its all-time peak in 1999 with 353 births ranking #566. Since 1996, the popularity has decreased by 53.8%. In 2025, approximately 1 in every 18,566 boys born was named Garrison. FALLING Recent data shows the name is currently falling.