Which to use
“Nikolai” is a name and “Nikolaus” is a noun - they look or sound alike but fill different roles in a sentence.
- #21,009
- “Nikolai” frequency rank
- #6,697
- “Nikolaus” frequency rank
- 27706
- confusion score
Side-by-Side Comparison
| Feature | Nikolai | Nikolaus |
|---|---|---|
| Definition | männlicher Vorname | Figur des Weihnachtsbrauchtums nach dem Vorbild des heiligen Nikolaus, an deren Existenz die Kinder glauben sollen; sie trägt eine große Mütze und ein langes Gewand und füllt in der Nacht zum 6. Dezember den Kindern Süßigkeiten in die Schuhe oder bringt ihnen andere Geschenke |
Letter map: Nikolai vs Nikolaus
Shared letters muted; letters that set Nikolai and Nikolaus apart highlighted. Shared run: 6. Nikolai runs 7 letters (CVCVCVV) against Nikolaus's 8 (CVCVCVVC) - the length gap alone is often enough to separate them once you know to check it.
Role in the sentence - Nikolai and Nikolaus
Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: Nikolai is aname and Nikolausanoun. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 27706, derived from the frequency rank of both members and their visual similarity.
Nikolai is recorded at frequency rank #21,009, classified as aname, pronounced […]. Nikolaus is at rank #6,697, tagged as anoun, pronounced [ˈnɪkolaʊ̯s].
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 27706, this pair ranks #1,797,250 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of Nikolai vs Nikolaus
Shared letters: aiklno. Private to "Nikolai": -. Private to "Nikolaus": su.
"Nikolai" · 7 letters · shape CVCVCVV · "Nikolaus" · 8 letters · shape CVCVCVVC
Known mistypes of this pair
Frequently Asked Questions
Do "Nikolai" and "Nikolaus" mean the same thing in a sentence?
Which is more common, "Nikolai" or "Nikolaus"?
After this comparison
You've compared "Nikolai" and "Nikolaus". Here's where to go from here.
- Full dictionary entry for "Nikolai" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "Nikolaus" - compare definitions side by side with the headword page. Word entry
- This pair ranks #1,797,250 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
- "Nikolai" and "Nikolaus" also get mixed up with nearby pairs, the highest-scored neighbour is "Nikolai vs puzzles". 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 #1,797,250 of 2,006,359 scored German pairs, corpus vintage 2026-09-03, not spelling advice.