Bex is a distinctive boys' name in United States, ranking #6755 in 2021 with 12 recorded births. This places Bex in the top 48% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2025 with 19 births ranking #5062. In 2021, approximately 1 in every 145,686 boys born was named Bex. RISING Recent data shows the name is currently rising.