Garnett is a distinctive boys' name in United States, ranking #5982 in 1998 with 10 recorded births. This places Garnett in the bottom 47% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2008 with 11 births ranking #7366. In 1998, approximately 1 in every 191,132 boys born was named Garnett. STABLE Recent data shows the name is currently stable.