From Italian musical term meaning concluding passage, from Latin 'cauda' meaning tail.
Coda comes directly from the Italian word for 'tail,' itself from the Latin cauda, and in music it designates the concluding passage of a composition — the section that brings a piece to its final resolution after the main themes have been stated. The coda doesn't merely end the music; it settles it, gives it a sense of arrival. Beethoven was notorious for his extended, emphatic codas, as if unwilling to let a thought end without absolute certainty of its conclusion.
The musical metaphor lends the name a poetic gravity: a coda is where meaning gathers. As a given name, Coda is strikingly modern — a product of the late 20th and early 21st centuries' taste for word-names drawn from art, nature, and culture. It has been used for both boys and girls, with no strong directional pull, and tends to attract parents who are themselves musicians or deeply embedded in arts culture.
The 2021 film CODA (Children of Deaf Adults) brought the term into mainstream awareness, though in that context the acronym carries its own emotional weight. The name sits in a small constellation of musical-term names alongside Lyric, Aria, and Cadence, but Coda is the most structurally philosophical of the group — not just a sound, but a moment of completion.