Kajus
Does Kajus 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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Nicknames
Nicknames for Kajus
4 shorthand options for every setting
Meaning & Origin
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Browse nicknames →Historical Record
Kajus first appeared in US Social Security records in 2004.
Over 17 babies have been named Kajus in the United States since SSA records began.
Today, Kajus is a hidden gem — rare but distinctive , currently ranked #32,109 for boy names in the US .
Popularity Over Time
Year-by-year popularity data will be available soon.
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Compare Kajus with:
Quick Facts
- Gender
- Boy
- Popularity Rank
- #32,109
- Total SSA Count
- 5
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, 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, smooth 2-2 syllable flow
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Timeless choice, smooth 2-1 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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View all →Germanic origin
"mighty in battle"
#32,180 in US
Old French origin
"Alert; lively; quick"
#31,961 in US
Hebrew origin
"God is good"
#31,970 in US
Proto-Indo-European origin
"divine, heavenly"
#32,277 in US
Hebrew origin
"swift, light"
#32,184 in US
Hebrew via French origin
"supplanter, God will establish"
#31,948 in US
Germanic origin
"all wise, elf wise"
#32,264 in US
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Frequently Asked Questions About Kajus
Is Kajus a boy or girl name?
How popular is the name Kajus?
What are common nicknames for Kajus?
Is Kajus a common or rare name?
Browse all middle names, sibling names, or similar names.
About the Name Kajus
Kajus is a boy name .
Kajus is currently ranked #32,109 in popularity for boy names in the United States.
Common nicknames for Kajus include Kaj, Kay, Kaie, and Kajkins. 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