Gleb is a distinctive boys' name in United States, ranking #7829 in 2019 with 10 recorded births. This places Gleb in the bottom 45% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2013 with 20 births ranking #4681. In 2019, approximately 1 in every 179,336 boys born was named Gleb. FALLING Recent data shows the name is currently falling.