What Does the Name Io Mean
The name Io comes from Greek Mythology roots and carries a meaning worth knowing. Read the full meaning and origin of Io below, then browse real variants, short forms, and related names from the same family. Tap any name to copy it instantly.
Io Name Meaning
Greek MythologyMeaning unknown. In Greek mythology Io was a princess loved by Zeus, who changed her into a heifer in order to hide her from Hera. A moon of Jupiter bears this name in her honour.
Frequently Asked Questions
What does the name Io mean?
The full meaning, origin and background of Io appear in the meaning card at the top of this page, followed by real variants and related names from the same family.
Is Io a boy or girl name?
The usage and origin of Io are shown in the meaning card above — the related names below include forms used across genders.
What names are similar to Io?
The list below shows real name variants, short forms, and names that share the roots or sound of Io — tap any name to copy it.
Is Io a rare name?
Many names carry centuries of history yet stay uncommon today. Browse the related names below to find a form of Io that feels right.