Kaidan

Kaidan is a masculine name with multiple potential origins, most commonly associated with Japanese and Gaelic roots. In Japanese, it can mean "mysterious story" or "ghost story," while as an Anglicized form of the Irish name Caden, it connects to "cath" meaning "battle." The name gained popularity in English-speaking countries in the early 2000s, part of the trend toward names with the appealing "aid" sound. Its rise coincided with similar names like Aidan, Jayden, and Brayden. Kaidan offers versatility with its cross-cultural connections and modern feel. The spelling variant Kayden is also common. Parents are often drawn to its contemporary sound combined with meaningful origins, making it appealing for those seeking a name that feels both current and substantial.

Kaidan is also given to girls.

Pronounced KY-dahn.

As of October 2026, Kaidan ranked #5995 for boys in US births in 2025 and #12162 for girls in US births in 2017 SSA, peaked at #1854 for boys in 2011 and #9759 for girls in 2008.