Nilsen
"nilsen" is a 6-letter English headword indexed on PlainSpell.
The verdict
“Nilsen” is uncommon English (frequency #73,475 among 24,391 “N” headwords), classed as a proper noun. The kind of spelling people second-guess.
- #73,475
- frequency rank, English
- 24,391
- “N” headwords
According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - A surname from Norwegian.
| Property | Value |
|---|---|
| Headword | Nilsen |
| Language | English |
| Part of speech | Proper noun |
| Letters | 6 |
| Frequency rank | #73,475 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Where “Nilsen” sits in English frequency
Rare enough to double-check
Nilsen is uncommon English at frequency #73,475 among 24,391 “N” headwords, classed as aproper noun. Rarity is why readers land here mid-draft. Gloss: "A surname from Norwegian.".
No misspelling variants are generated for Nilsen in our index, typically a sign the spelling maps closely to how the word sounds. Our dataset records no confusable match here, suggesting its spelling stands apart enough that readers rarely confuse it with something else.
Etymologically, the entry records: Borrowed from Norwegian Nilsen. The correct English form is Nilsen, spelled N-I-L-S-E-N.
Definition
- 1A surname from Norwegian.
Etymology
Borrowed from Norwegian Nilsen.
Definitions, pronunciation, and etymology for this entry are drawn from Wiktionary via the kaikki.org structured extract (CC BY-SA); frequency ordering uses the FrequencyWords open word-frequency list (2018 English corpus, MIT). See the methodology for how each field is sourced and updated.
Frequently Asked Questions
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Using “Nilsen”
The practical upshot for anyone who landed here from a spell-check.
- The one correct English spelling is N-I-L-S-E-N - every other letter order is a misspelling in standard orthography.
- Browse more English words and confusable pairs in the same reference. English words
Other uncommon English words near this rank
Data Source
Wiktionary (via kaikki.org), licensed under CC BY-SA & GFDL. Word ordering uses an open word-frequency list; misspelling variants are generated by edit-distance from the correct headword.