Shannon is a ♀ girl name and a ♂ boy name. That makes Shannon one of the gender-neutral unisex names.
Shannon is an Anglicized form of the Irish name Sionainn. The given name derived from the name of the longest river of Ireland (Abha an tSionainn). Shannon was originally a boy’s name but is today more commonly used for girls. The goddess of the river Shannon is called Sinann, she is the granddaughter of the Sea-God Lir in Irish mythology.
Shannon means “old river” and “wise river” (from Old Irish “sen” = old/ancient + “abann” = river), but as well “possessor or wisdom”. Because the suffix “-ain” indicates a diminutive in Irish, the name is often mistranslated as “little wise one”.
Based on the frequency of positive ratings, we can analyze how popular names are in different countries. The name Shannon is currently ranked #8013 on the name leaderboard.
Curious about more trends? Find out which names are most popular in the USA, Canada, Australia, and worldwide.
2025 | 2024 | 2023 | 2022 | 2021 | 2020 | |
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🇮🇪 Ireland | - | ✓ | ✓ | - | - | - |
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