Arno is a distinctive boys' name in United States, ranking #10807 in 2002 with 5 recorded births. This places Arno 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 2023 with 30 births ranking #3716. In 2002, approximately 1 in every 388,294 boys born was named Arno. STABLE Recent data shows the name is currently stable.