Sejin
Does Sejin 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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Same sound, same style — different options
Nicknames
Nicknames for Sejin
4 shorthand options for every setting
Meaning & Origin
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Browse nicknames →Historical Record
Sejin first appeared in US Social Security records in 2001.
Over 6 babies have been named Sejin in the United States since SSA records began.
Today, Sejin is a hidden gem — rare but distinctive , currently ranked #22,979 for boy names in the US .
Popularity Over Time
Year-by-year popularity data will be available soon.
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Compare Sejin with:
Quick Facts
- Gender
- Boy
- Popularity Rank
- #22,979
- Total SSA Count
- 6
Nicknames
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, 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, extended 2-3 combo
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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
Sibling Match
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View all →Modern American origin
"invented name combining bold 'Dray-' ..."
#23,104 in US
Greek origin
"from Tyre, Phoenician"
#23,177 in US
Latin origin
"flowering, blooming"
#23,078 in US
#22,906 in US
#22,970 in US
#23,033 in US
#23,059 in US
Save Your Name Card
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Frequently Asked Questions About Sejin
Is Sejin a boy or girl name?
How popular is the name Sejin?
What are common nicknames for Sejin?
Is Sejin a common or rare name?
About the Name Sejin
Sejin is a boy name .
Sejin is currently ranked #22,979 in popularity for boy names in the United States.
Common nicknames for Sejin include Sej, Sey, Seie, and Sejkins. These shorter forms provide casual alternatives while keeping the elegance of the full name.
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