Kaidan as a Baby Name. Meaning and Origin of Kaidan

What is the meaning of the name Kaidan ?

The baby name Kaidan is a Male name , 2 syllables long and is pronounced KAY-dən (ˈkeɪ.dən),KYE-dən (ˈkaɪ.dən) — less common.

Kaidan is English, Gaelic in Origin.

Kaidan is a modern English given name, most often a variant within the Kaden/Caden family. These forms trace to Gaelic and Old Welsh elements found in surnames like Mac Cadáin and Cadell, tied to cad/cath “battle,” giving the meaning “battle” or “warrior.” The Kai- opening also echoes the popularity of Aidan and the wider -aden trend, so Kaidan is sometimes seen as a hybrid of Kai + Aidan rather than a separate traditional form. Some sources propose an Arabic link via qā’id “leader,” though this is debated.

Usage surged across the United States, Canada, and Australia from the late 1990s through the 2010s, paralleling Jaden and Brayden. Common variants include Kaiden, Kaden, Caden, Caiden, Kayden, Cayden, and Kadyn. As a homograph, Japanese kaidan can mean “ghost story” or “stairs,” but this is unrelated to the given name. Overall meaning: battle-associated; fighter.