Diehl
"diehl" is a 5-letter English headword indexed on PlainSpell.
The verdict
“Diehl” is uncommon English (frequency #55,385 among 26,416 “D” headwords), classed as a proper noun. The kind of spelling people second-guess.
- #55,385
- frequency rank, English
- 26,416
- “D” headwords
According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - A surname.
| Property | Value |
|---|---|
| Headword | Diehl |
| Language | English |
| Part of speech | Proper noun |
| Letters | 5 |
| Frequency rank | #55,385 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Where “Diehl” sits in English frequency
Rare enough to double-check
Diehl is uncommon English at frequency #55,385 among 26,416 “D” headwords, classed as aproper noun. Rarity is why readers land here mid-draft. Gloss: "A surname.".
We couldn't generate a plausible misspelling set for Diehl, and the word's spelling is regular enough that our generator found nothing worth flagging. Our confusable-pair dataset has no match for it, since no other headword is close enough in sound or shape to pair with it.
Etymologically, the entry records: From the German surname, from personal names deriving from the base Diet- (such as the first element of Dietrich), eventually from Proto-West Germanic *þeudu (“people”). The correct English form is Diehl, spelled D-I-E-H-L.
Definition
- 1A surname.
Etymology
From the German surname, from personal names deriving from the base Diet- (such as the first element of Dietrich), eventually from Proto-West Germanic *þeudu (“people”).
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
How do you spell "Diehl"?
What does "Diehl" mean?
What is the origin of the word "Diehl"?
Is PlainSpell free to use?
Using “Diehl”
The practical upshot for anyone who landed here from a spell-check.
- The one correct English spelling is D-I-E-H-L - 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.