AntoninvsAntonioWhich spelling fits?

Which to use

“Antonin” and “Antonio” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#16,802
“Antonin” frequency rank
#7,027
“Antonio” frequency rank
23829
confusion score

Side-by-Side Comparison

Feature Antonin Antonio
Definition Dynastie romaine du IIᵉ siècle. — Note d’usage : Ce terme est généralement utilisé au pluriel. Variante de Antoine.

Where the eye mixes Antonin and Antonio

Muted = shared; highlighted = the visual trap. They share 6 letters in sequence. Antonin (VCCVCVC) and Antonio (VCCVCVV) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.

7 ch
Antonin
7 ch
Antonio

Visual trap between Antonin and Antonio

A purely visual mix-up. Antonin (\ɑ̃.tɔ.nɛ̃\) and Antonio (\ɑ̃.tɔ.njo\) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they differ by a single letter - n in “Antonin” becomes o in “Antonio”. Our composite confusion score for this pair is 23829, derived from the frequency rank of both members and their visual similarity.

Antonin is recorded at frequency rank #16,802, classified as aname, pronounced \ɑ̃.tɔ.nɛ̃\. Antonio is at rank #7,027, tagged as aname, pronounced \ɑ̃.tɔ.njo\.

Glosses for this pair are partially populated in our dataset, but the full side-by-side definitions above should still guide you to the right choice.

With a confusion score of 23829, this pair ranks #350,234 of 440,172 scored French confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of Antonin vs Antonio

Shared letters: ainot. Private to "Antonin": -. Private to "Antonio": -.

"Antonin" · 7 letters · shape VCCVCVC  ·  "Antonio" · 7 letters · shape VCCVCVV

Known mistypes of this pair

  • Antoninanntonin · anotnin · antnoin · antoinn · antoninn · antonni · antonnin · anttonin
  • Antonioanntonio · anotnio · antnoio · antoino · antonnio · antonoi · anttonio · atnonio

Frequently Asked Questions

Do "Antonin" and "Antonio" mean the same thing in a sentence?
No. They are said differently (\ɑ̃.tɔ.nɛ̃\ versus \ɑ̃.tɔ.njo\) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "Antonin" or "Antonio"?
"Antonio" is the more common of the two: it sits at frequency rank #7,027 in our French list, against #16,802 for "Antonin". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

  • Full dictionary entry for "Antonin" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "Antonio" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #350,234 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "Antonin" and "Antonio" also get mixed up with nearby pairs, the highest-scored neighbour is "Antonia vs Antonin". Nearby pair
  • Recorded mistypes exist for at least one side of this pair, useful when a spell-checker or OCR lands on the wrong form. See mistypes

Confusion rank #350,234 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list