Arch is a distinctive boys' name in United States, ranking #12680 in 2008 with 5 recorded births. This places Arch in the bottom 13% 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 46 births ranking #2767. In 2008, approximately 1 in every 407,989 boys born was named Arch. RISING Recent data shows the name is currently rising.