Mellow is a distinctive boys' name in United States, ranking #10410 in 2021 with 7 recorded births. This places Mellow in the bottom 26% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2024 with 8 births ranking #9537. In 2021, approximately 1 in every 249,748 boys born was named Mellow. RISING Recent data shows the name is currently rising.