Hart is a distinctive boys' name in United States, ranking #7795 in 2007 with 10 recorded births. This places Hart 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 57 births ranking #2403. In 2007, approximately 1 in every 207,524 boys born was named Hart. RISING Recent data shows the name is currently rising.