Sioux
Pronunciation: [ s-OO ]
Sioux is a girl baby name. Ranked #47,826 in the US, popular nicknames include Sio, Siy, and Sioie.
A distinctive girl name with a rare, memorable quality.
Reviewed by the NamingEverything Editorial Team · Updated
Meaning & Origin
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Historical Record
Sioux first appeared in US Social Security records in 1953.
Over 29 babies have been named Sioux in the United States since SSA records began.
Today, Sioux is a hidden gem — rare but distinctive , currently ranked #47,826 for girl names in the US .
Popularity Over Time
Year-by-year popularity data will be available soon.
Quick Facts
- Gender
- Girl
- Popularity Rank
- #47,826
- Total SSA Count
- 5
Nicknames
Middle Name Ideas
Suggested pairings based on syllable flow and style
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Timeless choice, smooth 1-2 syllable flow
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Timeless choice, quick 1-1 syllable combo
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Timeless choice, quick 1-1 syllable combo
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Timeless choice, smooth 1-2 syllable flow
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Timeless choice, quick 1-1 syllable combo
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Timeless choice, quick 1-1 syllable combo
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Classic pairing, smooth 1-2 syllable flow
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Classic pairing, smooth 1-2 syllable flow
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Timeless choice, smooth 1-2 syllable flow
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Classic pairing, smooth 1-2 syllable flow
Sibling Match
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Similar Names
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Greek (sandalion) / Sanskrit (chandana) origin
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Hindi/Sanskrit origin
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Germanic via Spanish origin
"noble, of noble kind"
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Germanic origin
"powerful ruler"
#47,913 in US
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Frequently Asked Questions About Sioux
Is Sioux a boy or girl name?
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How popular is the name Sioux?
What are common nicknames for Sioux?
Is Sioux a common or rare name?
About the Name Sioux
Sioux is a girl name .
Sioux is currently ranked #47,826 in popularity for girl names in the United States.
Common nicknames for Sioux include Sio, Siy, and Sioie. These shorter forms provide casual alternatives while keeping the elegance of the full name.
Keep Exploring
Sources
- U.S. Social Security Administration — National Baby Names Data (popularity rankings and historical trends)
- NamingEverything editorial research and analysis