NeilvsnilWhich spelling fits?

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

Which to use

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

#5,525
“Neil” frequency rank
#18,905
“nil” frequency rank
24430
confusion score

Side-by-Side Comparison

Feature Neil nil
Definition A male given name from Irish. Nothing; zero.

Where the eye mixes Neil and nil

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.

4 ch
Neil
3 ch
nil

Why the eye confuses Neil with nil

These two trip readers on the page rather than in the ear: Neil is /niːl/ while nil is /nɪl/. 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 24430, derived from the frequency rank of both members and their visual similarity.

Neil is recorded at frequency rank #5,525, classified as aname, pronounced /niːl/. nil is at rank #18,905, tagged as anoun, pronounced /nɪl/.

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 24430, this pair ranks #402,023 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of Neil vs nil

Shared letters: iln. Private to "Neil": e. Private to "nil": -.

"Neil" · 4 letters · shape CVVC  ·  "nil" · 3 letters · shape CVC

Known mistypes of this pair

  • Neilenil · neli · niel · nneil

Frequently Asked Questions

Do "Neil" and "nil" mean the same thing in a sentence?
No - they are not even the same part of speech. "Neil" is a name and "nil" a noun, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "Neil" or "nil"?
"Neil" is the more common of the two: it sits at frequency rank #5,525 in our English list, against #18,905 for "nil". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

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

  • Full dictionary entry for "Neil" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "nil" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #402,023 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "Neil" and "nil" also get mixed up with nearby pairs, the highest-scored neighbour is "nil vs NPL". 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 #402,023 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.

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

Source: FrequencyWords open word-frequency list