Haylen is a name of Welsh origin, derived from the word "haelan," which means "hale" or "healthy." It is a unique and uncommon name, often used for both boys and girls due to its unisex nature. The name Haylen has gained popularity in recent years, particularly in English-speaking countries like the United States, Canada, and Australia. It offers a modern twist on traditional Welsh names while retaining a touch of familiarity with its "Hay" component, which is also found in names such as Haley and Hayden. The name Haylen can be spelled in various ways, including Hailen, Haelyn, or Haleyn, adding to its versatility and individuality.
Haylen saw a peak in popularity with 15 births recorded in 2008. From then on, it steadily declined until it reached its current level of 6 births in both 2022 and 2023.