Thaddaus
Does Thaddaus flow with your last name?
A distinctive boy name with a rare, memorable quality.
Reviewed by the NamingEverything Editorial Team · Updated
Similar Names
Names Like Thaddaus
Same sound, same style — different options
Nicknames
Nicknames for Thaddaus
12 shorthand options for every setting
Meaning & Origin
Playground Safety
Similar to Thaddaus
See all →What the Thaddaus report tells you
$9Personalized to your state, siblings, and priorities. Free playground safety preview included.
Is Thaddaus the #1 name in your state, or barely on the radar?
Enter your other kids' names. We score how well they sound together.
Playground safety check is free. Full report is $9.
What do you want to do with this name?
Add it to your shortlist. Not losing this one.
Put Thaddaus head-to-head with your other picks.
Start comparing →See what Thaddaus actually gets called.
Browse nicknames →Historical Record
Thaddaus first appeared in US Social Security records in 1979.
Over 11 babies have been named Thaddaus in the United States since SSA records began.
Today, Thaddaus is a hidden gem — rare but distinctive , currently ranked #17,964 for boy names in the US .
Popularity Over Time
Year-by-year popularity data will be available soon.
Names You Might Also Love
See all →Quick Facts
- Gender
- Boy
- Popularity Rank
- #17,964
- Total SSA Count
- 6
Alternative Spellings
Nicknames
Middle Name Ideas
Suggested pairings based on syllable flow and style
-
Timeless choice, smooth 2-1 syllable flow
-
Timeless choice, extended 2-3 combo
-
Timeless choice, extended 2-3 combo
-
Timeless choice, smooth 2-2 syllable flow
-
Timeless choice, smooth 2-2 syllable flow
-
Timeless choice, smooth 2-2 syllable flow
-
Timeless choice, smooth 2-2 syllable flow
-
Timeless choice, extended 2-3 combo
-
Timeless choice, extended 2-3 combo
-
Timeless choice, smooth 2-2 syllable flow
Sibling Match
Premium
Check how Thaddaus fits with existing sibling names — style, sound, and origin.
Enter sibling names above to see compatibility.
Similar Names
See all names like Thaddaus →For Parents
Start a baby registry
Free welcome box on Amazon
The Baby Name Wizard
Names that age well — book
Nursery name sign
Personalized wooden letters
We may earn a commission from these links.
Compare Thaddaus with...
Can't decide?
Start a tournament bracket with Thaddaus and other names you're considering.
Start a TournamentLike this name?
Check how Thaddaus sounds with your surname and test for potential nicknames.
Analyze This NameExplore More Generators
-
🧝
Fantasy Name Generator
Create names for D&D and RPG characters
-
🐾
Pet Name Generator
Find the perfect name for your furry friend
-
🎭
Character Name Generator
Names for fictional characters across genres
Names You Might Also Like
View all →Welsh origin
"Ardent lord; spirited ruler. A rare n..."
#18,095 in US
Greek agathos via Agnes/Agatha origin
"good, kind"
#18,038 in US
Irish origin
"little dark one"
#18,076 in US
Arabic origin
"sign of God"
#17,841 in US
Arabic origin
"servant, worshipper (short form of Ab..."
#18,060 in US
Old English origin
"Stern or strict person; from Old Engl..."
#17,986 in US
Old Norse origin
"wise power"
#17,777 in US
Save Your Name Card
Download a shareable image with Thaddaus's meaning, origin, and popularity. Ready for Instagram, Pinterest, or texting to your partner.
Frequently Asked Questions About Thaddaus
Is Thaddaus a boy or girl name?
How popular is the name Thaddaus?
What are common nicknames for Thaddaus?
Is Thaddaus a common or rare name?
What boy names are similar to Thaddaus?
Browse all middle names, sibling names, or similar names.
About the Name Thaddaus
Thaddaus is a boy name .
Thaddaus is currently ranked #17,964 in popularity for boy names in the United States.
Common nicknames for Thaddaus include Tha, Thad, Thady, Thadie, Thadd, Thaddy, Thaddie, Aus, Ausy, Ausie, Thy, and Thie. These shorter forms provide casual alternatives while keeping the elegance of the full name.
Alternative spellings of Thaddaus include Thaddeus, Thadeo . Each spelling variation gives the name a slightly different character while preserving its sound and meaning.
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