Siu
Pronunciation: [ s-EE-oo ]
Does Siu flow with your last name?
A distinctive boy name with a rare, memorable quality.
Reviewed by the NamingEverything Editorial Team · Updated
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Meaning & Origin
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Start comparing →Historical Record
Siu first appeared in US Social Security records in 1991.
Over 5 babies have been named Siu in the United States since SSA records began.
Today, Siu is a hidden gem — rare but distinctive , currently ranked #30,960 for boy names in the US .
Popularity Over Time
Year-by-year popularity data will be available soon.
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See all →Quick Facts
- Gender
- Boy
- Popularity Rank
- #30,960
- Total SSA Count
- 5
Middle Name Ideas
Suggested pairings based on syllable flow and style
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Timeless choice, extended 2-3 combo
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Timeless choice, smooth 2-1 syllable flow
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Timeless choice, smooth 2-2 syllable flow
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Timeless choice, smooth 2-2 syllable flow
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Timeless choice, smooth 2-2 syllable flow
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Timeless choice, smooth 2-2 syllable flow
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Timeless choice, extended 2-3 combo
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Timeless choice, smooth 2-2 syllable flow
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Timeless choice, extended 2-3 combo
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Timeless choice, extended 2-3 combo
Sibling Match
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Also a Girl Name
Siu is also used as a girl name, ranked #16040.
View Siu as a girl name →Similar Names
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View all →Scandinavian origin
"from the north, northern settlement"
#30,785 in US
Irish/American origin
"great, gifted"
#30,764 in US
Gaelic origin
"Scotland"
#30,874 in US
American origin
"modern invented name"
#30,783 in US
Scandinavian via English origin
"Son of Claus (victory of the people);..."
#31,146 in US
Arabic origin
"wishes, desires"
#30,876 in US
Sanskrit origin
"auspicious, divine"
#30,760 in US
American origin
"modern invented name"
#31,005 in US
Save Your Name Card
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Frequently Asked Questions About Siu
Is Siu a boy or girl name?
How do you pronounce Siu?
How popular is the name Siu?
Is Siu a common or rare name?
Browse all middle names, sibling names, or similar names.
About the Name Siu
Siu is a boy name .
Is Siu a boy or girl name? Siu is used as both a boy and girl name. As a boy name, it ranks #30,960 in popularity. As a girl name, it ranks #16,040. Siu is more commonly used as a girl name.
Siu is currently ranked #30,960 in popularity for boy names in the United States.
Keep Exploring
Recommended for Parents
Start a registry
Free welcome box on Amazon
Baby Name Wizard
Names that actually age well
Nursery name sign
Personalized wooden letters
We may earn a commission from these links.
Sources
- U.S. Social Security Administration — National Baby Names Data (popularity rankings and historical trends)
- NamingEverything editorial research and analysis