NoahvsnoiWhich spelling fits?

Quick tell: Noah is a name, noi is a noun, so they fill different roles in a sentence.

Which to use

“Noah” is a name and “noi” is a noun - they look or sound alike but fill different roles in a sentence.

#11,813
“Noah” frequency rank
#43,572
“noi” frequency rank
55385
confusion score

Side-by-Side Comparison

Feature Noah noi
Definition Nom de famille. Garçon, jeune homme.

Where the eye mixes Noah and noi

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.

4 ch
Noah
3 ch
noi

Look-alike desk: Noah vs noi

These two trip readers on the page rather than in the ear: Noah is \no.a\ while noi is \ˈnɔj\. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (name vs noun), which is usually the fastest check. Our composite confusion score for this pair is 55385, derived from the frequency rank of both members and their visual similarity.

Noah is recorded at frequency rank #11,813, classified as aname, pronounced \no.a\. noi is at rank #43,572, tagged as anoun, pronounced \ˈnɔj\.

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 55385, this pair ranks #127,790 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of Noah vs noi

Shared letters: no. Private to "Noah": ah. Private to "noi": i.

"Noah" · 4 letters · shape CVVC  ·  "noi" · 3 letters · shape CVV

Known mistypes of this pair

  • Noahnaoh · nnoah · noahh · noha · onah

Frequently Asked Questions

Is swapping "Noah" for "noi" ever safe?
No - they are not even the same part of speech. "Noah" is a name and "noi" a noun, so a sentence built for one is usually ungrammatical with the other.
In ordinary French text, does "Noah" or "noi" show up more?
"Noah" is the more common of the two: it sits at frequency rank #11,813 in our French list, against #43,572 for "noi". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

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

  • Full dictionary entry for "Noah" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "noi" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #127,790 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "Noah" and "noi" also get mixed up with nearby pairs, the highest-scored neighbour is "noi vs nop". 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 #127,790 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