Haizen is a distinctive boys' name in United States, ranking #10025 in 2016 with 7 recorded births. This places Haizen in the bottom 29% 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 21 births ranking #4765. In 2016, approximately 1 in every 271,030 boys born was named Haizen. RISING Recent data shows the name is currently rising.