Aadan

Meaning & origin

Aadan represents a modern respelling of the enduring Irish classic Aiden. First recorded in the United States in 2003, it peaked in popularity in 2009, reflecting the broader heyday of the Aiden-name family. Although the spelling is far less common than the standard Aiden, Aadan has maintained a stable, low-level presence, with approximately 1 in 341,615 newborns receiving the name in 2025. The name's trajectory has been plateaued in recent years, with no strong upward or downward trend. Most bearers are concentrated in the 2000s decade, suggesting it emerged as part of the early-2000s trend toward phonetic respellings. Top states for the name are not recorded due to its rarity, but it is likely most common in states where Irish heritage is strong.

Aadan is a modern respelling of Aiden, which ultimately comes from the Irish name Aodhán, a diminutive of Aodh, the name of a Celtic god of fire and the sun. Aodhán was a common name among early Irish saints and royalty. The spelling Aadan emerged in the United States in the early 2000s, part of a broader trend of phonetic respellings of popular names.