Ildefonso
Does Ildefonso 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
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Meaning & Origin
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Browse nicknames →Historical Record
Ildefonso first appeared in US Social Security records in 1952.
Over 338 babies have been named Ildefonso in the United States since SSA records began.
Today, Ildefonso is a hidden gem — rare but distinctive , currently ranked #33,361 for boy names in the US .
Popularity Over Time
Year-by-year popularity data will be available soon.
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See all →"prince, commander"
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Quick Facts
- Gender
- Boy
- Popularity Rank
- #33,361
- Total SSA Count
- 5
Nicknames
Middle Name Ideas
Suggested pairings based on syllable flow and style
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Timeless choice, smooth 4-1 syllable flow
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Classic pairing, smooth 4-1 syllable flow
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Timeless choice, smooth 4-1 syllable flow
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Timeless choice, smooth 4-1 syllable flow
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Timeless choice, smooth 4-1 syllable flow
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Timeless choice, smooth 4-1 syllable flow
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Timeless choice, smooth 4-1 syllable flow
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Timeless choice, smooth 4-1 syllable flow
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Timeless choice, smooth 4-1 syllable flow
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Timeless choice, smooth 4-1 syllable flow
Sibling Match
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View all →Arabic origin
"prince, commander"
#33,302 in US
Old Irish/Gaelic origin
"fair, white, bright"
#33,411 in US
Old English origin
"settlement on a hill"
#33,445 in US
American English origin
"son of Kay"
#33,330 in US
Greek via English origin
"divination, prophecy"
#33,474 in US
Hebrew origin
"short form of Ari (lion) or Aaron (hi..."
#33,520 in US
Hebrew origin
"gift of God"
#33,439 in US
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Frequently Asked Questions About Ildefonso
Is Ildefonso a boy or girl name?
How popular is the name Ildefonso?
What are common nicknames for Ildefonso?
Is Ildefonso a common or rare name?
About the Name Ildefonso
Ildefonso is a boy name .
Ildefonso is currently ranked #33,361 in popularity for boy names in the United States.
Common nicknames for Ildefonso include Ild, Ilde, Ildey, Ildeie, Ildef, Ildefy, Ildefie, Nso, Nsoy, Nsoie, Onso, and Ily. 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