Ithan is a distinctive boys' name in United States, ranking #3746 in 2023 with 30 recorded births. This places Ithan in the top 26% 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 41 births ranking #3015. In 2023, approximately 1 in every 56,952 boys born was named Ithan. RISING Recent data shows the name is currently rising.