Jeffrey
/ˈd͡ʒɛfɹi/
"jeffrey" is a 7-letter English headword indexed on PlainSpell.
The verdict
“Jeffrey” has 9 generated spelling variants in the English index at frequency #8,305. The variants make it a useful spelling check.
- #8,305
- frequency rank, English
- 4,872
- “J” headwords
- 9
- tracked misspellings
- 2
- confusable pairs
According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - A male given name from the Germanic languages, the usual U.S. spelling of Geoffrey. Popular in the latter half of the 20th century.
Visual similarity to commonly confused words
How many letter changes separate each confused pair (Levenshtein distance, normalized).
Source: PlainSpell confusable corpus (Wiktionary, CC BY-SA).
| Property | Value |
|---|---|
| Headword | Jeffrey |
| Language | English |
| Part of speech | Proper noun |
| IPA | /ˈd͡ʒɛfɹi/ |
| Letters | 7 |
| Frequency rank | #8,305 |
| Misspellings tracked | 9 |
| Confusable pairs | 2 |
| Source | Wiktionary (kaikki.org) |
Where “Jeffrey” sits in English frequency
A misspelling magnet
The generator records 9 spelling variants around Jeffrey (IPA /ˈd͡ʒɛfɹi/), aproper noun. Corpus frequency is #8,305 among 4,872 “J” headwords. Wiktionary lists 2 senses, so context still picks the gloss.
Our generated misspelling index lists 9 likely wrong-spelling variants for Jeffrey, with forms such as "ejffrey", "jeffery", and "jeffreyy". Each of these forms differs from the correct spelling by one small edit: a doubled letter, a dropped silent letter, or a substituted vowel. It also participates in 2 confusable-pair relationships, "Jeffries", "Geoffrey", since the words sound or look close enough that writers reach for the wrong one mid-sentence.
Etymologically, the entry records: Variant of Geoffrey. The correct English form is Jeffrey, spelled J-E-F-F-R-E-Y.
Definition
- 1A male given name from the Germanic languages, the usual U.S. spelling of Geoffrey. Popular in the latter half of the 20th century.
- 2A surname originating as a patronymic derived from Geoffrey.
Etymology
Variant of Geoffrey.
Common misspellings
Also misspelled as:
- ejffrey
- jeffery
- jeffreyy
- jeffrrey
- jeffrye
- jefrey
- jefrfey
- jfefrey
- jjeffrey
Misspelling Pattern Breakdown
How far each generated variant is from the correct spelling of Jeffrey - counted as single-character edits (an insertion, a deletion, or a substituted letter). The larger the bar, the easier the typo is to spot; one-edit slips are the ones that sneak past readers.
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 "Jeffrey"?
What does "Jeffrey" mean?
What words are commonly confused with "Jeffrey"?
How do you pronounce "Jeffrey"?
What is the origin of the word "Jeffrey"?
Is PlainSpell free to use?
Using “Jeffrey”
The practical upshot for anyone who landed here from a spell-check.
- The one correct English spelling is J-E-F-F-R-E-Y - every other letter order is a misspelling in standard orthography.
- Say it as /ˈd͡ʒɛfɹi/ (IPA); tap the speaker on the pronunciation badge to hear it where audio exists.
- Don't mix it up with “Jeffries” - see the side-by-side comparison. Jeffrey vs Jeffries
- Browse more English words and confusable pairs in the same reference. English words
Same frequency band
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.