Sei
Does Sei 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
Sei first appeared in US Social Security records in 2007.
Over 7 babies have been named Sei in the United States since SSA records began.
Today, Sei is a hidden gem — rare but distinctive , currently ranked #12,801 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
- #12,801
- Total SSA Count
- 7
Middle Name Ideas
Suggested pairings based on syllable flow and style
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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, quick 1-1 syllable combo
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Classic pairing, smooth 1-2 syllable flow
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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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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
Sibling Match
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View all →Greek origin
"of Dionysus, follower of Zeus"
#12,959 in US
Latin origin
"Helper to the priest; free-born noble"
#12,948 in US
English verb origin
"to send out, radiate"
#12,822 in US
Latin origin
"divine, heavenly one"
#12,803 in US
Chinese origin
"generous, magnanimous"
#12,612 in US
Save Your Name Card
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Frequently Asked Questions About Sei
Is Sei a boy or girl name?
How popular is the name Sei?
Is Sei a common or rare name?
Browse all middle names, sibling names, or similar names.
About the Name Sei
Sei is a boy name .
Sei is currently ranked #12,801 in popularity for boy names in the United States.
Keep Exploring
Recommended for Parents
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Baby Name Wizard
Names that actually age well
Nursery name sign
Personalized wooden letters
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Sources
- U.S. Social Security Administration — National Baby Names Data (popularity rankings and historical trends)
- NamingEverything editorial research and analysis