Arth is a distinctive boys' name in United States, ranking #7638 in 2021 with 10 recorded births. This places Arth in the bottom 46% 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 22 births ranking #4553. In 2021, approximately 1 in every 174,824 boys born was named Arth. STABLE Recent data shows the name is currently stable.