Kacey

Casey began as an Irish surname, Ó Cathasaigh — descendant of the watchful one — and crossed into first-name use in America with the ease names often find when they lose their apostrophes. The K-spelling announces something slightly different from its C-front cousin: a little more country, a little more neon, a little more rhinestone on the microphone stand. Kacey Musgraves, with her pedal steel and her deliberate sequins, made that distinction vivid and durable.

At 1093 and unisex, Kacey is two quick syllables ending on a long ee that feels friendly before it is formal. The name works at both ends of a mood board: it's equally at home on a tour bus and a school roster, a Polaroid stuck to a barn door and a wedding program. It carries its warmth without broadcasting it, which is a kind of watchfulness after all.