Rheagan is a unique and captivating name of Irish origin, meaning "little king" or "cart driver." It is derived from the Irish surname O'Ragalláin, which was originally an occupational name for a cart driver. The name Rheagan has gained popularity in recent years due to its distinctive sound and its association with the vibrant culture of Ireland. It is often considered a unisex name, though it is more commonly used for females.
The name Rheagan experienced its peak popularity between the years of 2001 to 2008, with a high of 28 births in 2008. However, it has since seen a steady decline, with only 11 births recorded in both 2022 and 2023. Overall, there have been 619 babies named Rheagan from 1980 to 2023.