Feminine form of Kenneth, from Gaelic 'Cináed' meaning 'born of fire' or 'handsome.'
Kenna is a compact modern-feeling name with deep Gaelic roots. It is generally understood as a feminine use of names and surnames connected to Scottish and Irish forms such as McKenna, Mac Cionaodha, Coinneach, and Cináed. Because those source names have several historical layers, Kenna carries a cluster of meanings rather than a single neat one: associations include "fair" or "handsome" from Coinneach, and links to "born of fire" or "fire-born" through Cináed, the name behind Kenneth.
In practice, Kenna emerged as a streamlined, independent first name by shedding the Gaelic prefix and keeping the bright, crisp ending. Historically, its background is more dynastic and surname-based than saint-based. The old Gaelic world gives it an aristocratic echo through Cináed mac Ailpín, known in English as Kenneth MacAlpin, the ninth-century ruler often remembered as the first king of a united Scotland.
As a standalone given name, though, Kenna is distinctly more recent. It belongs to the late twentieth- and early twenty-first-century taste for short, brisk names that sound traditional without being overused. That blend explains Kenna’s changing perception.
It feels Celtic, but not heavily so; feminine, but with a sturdy edge. It also sits comfortably beside surname-style names and two-syllable modern favorites, which helped it appeal to parents looking for something recognizably Anglo-American yet not commonplace. Literary references are sparse compared with older classics, but that relative openness is part of its character. Kenna arrives with history under the surface and modern clarity on the surface, a name that feels both rooted and newly cut.