Kayden

Uncertain; a spelling variant of Caden.

Kayden is a modern English boys’ name and a spelling variant of Caden. Its literal meaning is uncertain. The possible Irish connection runs through a surname meaning “son of Cadán”; that is a surname explanation, not a direct translation of Kayden. Cadán’s own meaning is not established. Pronounced /ˈkeɪ.dən/, Kayden begins like the word cake without its final k, followed by a light, unstressed dən. The emphasis falls on the first of its two syllables. That bright opening can make the name feel lively, while the softer ending keeps it from sounding abrupt. Compared with Caden, Kayden puts both a K and an ay into the written form without changing the usual English sound. This spelling may appeal if you enjoy a more visibly contemporary look; choosing between the two is a question of appearance rather than a different inherited meaning.

Etymology: Modern English variant of Caden. A proposed link to the Irish surname Mac Cadáin leads to the personal name Cadán, whose meaning is unexplained.