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Gender: Female Pronunciation: ee-o or eye-o Origin of Io: Greek mythology name

The name Io is a girl's name of Greek origin. Io and is often added to lists like Celestial Baby Names and discussed in our forums with posts like "Heaven / Hell / Purgatory Girls".

From the experts:

Io may be one of the slightest names in the book, but there aren't many two-letter names with as much substance as this Greek mythological example. Io, a name used for the largest moon of Jupiter, was in classic myth raped by Zeus and escaped from him by changing herself into a cow.

Find other names based on Io using our baby name generator.

Famous People Named Io

Pop Culture References for the name Io

Io, one of the Galilean moons, which are Jupiter's four largest satellites
Io translates as "I" In Italian.
Io Echo, American indie-rock band
Io translates to "Something" in Esperanto