Triton comes from Greek mythology, where Triton is the sea god and son of Poseidon.
Triton is one of the great names of Greek mythology, borne by the son of Poseidon, god of the seas, and his queen Amphitrite. In ancient sources including Hesiod's Theogony and Homer's writings, Triton appears as the divine herald of the deep — a being half man, half fish who calms or rouses the ocean waves by blowing his conch shell trumpet. His name may derive from the Greek root for "third," possibly referencing his place in divine genealogy, or from a pre-Greek Mediterranean substrate language, suggesting roots that predate classical Greek civilization itself.
The name carried enormous cultural weight in antiquity. Greek sailors invoked Triton for safe passage; Libyan mythology placed his birth at Lake Tritonis; and Roman poets adapted him freely. In Renaissance art, Tritons — plural, as the figure multiplied into a class of sea deity — appeared in fountains and paintings throughout Europe, most famously in Bernini's Fontana del Tritone in Rome (1643), which still commands the Piazza Barberini.
Walt Disney's 1989 animated film The Little Mermaid brought the name to a new generation through King Triton, Ariel's commanding father. Beyond mythology, Triton is the name of Neptune's largest moon, discovered in 1846, notable for orbiting its planet in retrograde — a cosmic oddity that mirrors the name's enduring capacity to surprise. As a given name, Triton has moved from purely mythological reference into modest contemporary use, appealing to parents drawn to ancient gravitas and oceanic imagery.