Upjohn

name

By · According to Wiktionary data (CC BY-SA) ·

"upjohn" is a 6-letter English headword indexed on PlainSpell.

The verdict

“Upjohn” is uncommon English (frequency #73,762 among 1,433 “U” headwords), classed as a proper noun. The kind of spelling people second-guess.

#73,762
frequency rank, English
1,433
“U” headwords

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - A surname from Welsh.

Corpus desk

Index EN-upjohn · Upjohn · English

Upjohn · rank #73,762 · 0 variants · 0 confusables

  • FREQ-RARE #73,762
  • LEN-LONG 6 letters
  • VOW-2 2 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-MID 1,433
  • PHOTO-FINISH untruth

Nearest frequency peer: untruth (-1 rank slots)

Read with this headword: Spelling guide for this pattern

Desk codes from Wiktionary headword shape, FrequencyWords rank tier, confusable-pair count, generated misspelling depth, letter-cohort book size, and photo-finish peer. Not a difficulty grade.

Long-tail ranks near “Upjohn”

Sparse band: bars invert rank so rarer forms read shorter

corpus weight

What this shows Long-tail view: where “Upjohn” sits against similarly uncommon English ranks.

Source FrequencyWords open word-frequency list As of September 3, 2026
Key facts for Upjohn
PropertyValue
HeadwordUpjohn
LanguageEnglish
Part of speechProper noun
Letters6
Frequency rank#73,762
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “Upjohn” in English

Every-word frequency runs from the handful of words we use constantly (left) to the long tail used once in a blue moon (right).Upjohnfalls in this rarity band:

#1#100#1K#10K#100K
← used constantlyrarely used →

The axis is logarithmic, with each marked tick roughly ten times rarer than the last. Rare peers in the same band: “untruth” (#73,761), “untaxed” (#73,760), “VAD” (#73,764). Among 1,433 “U” headwords, “Upjohn” is #73,762. Source: FrequencyWords open word-frequency list.

Rare enough to double-check

Upjohn is uncommon English at frequency #73,762 among 1,433 “U” headwords, classed as aproper noun. Rarity is why readers land here mid-draft. Gloss: "A surname from Welsh.".

No generated misspelling entries exist for Upjohn in our index, and the word's spelling is regular enough that our generator found nothing worth flagging. No close-neighbour confusable shows up for this headword in our dataset, a sign it's visually distinctive enough not to be mixed up with another word.

Etymologically, the entry records: Anglicized form of Welsh ap (“son of”) + John. The correct English form is Upjohn, spelled U-P-J-O-H-N.

Definition

  1. 1
    A surname from Welsh.

Etymology

Anglicized form of Welsh ap (“son of”) + John.

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 "Upjohn"?
"Upjohn" is spelled U-P-J-O-H-N.
What does "Upjohn" mean?
As a proper noun, "Upjohn" means: A surname from Welsh.
What is the origin of the word "Upjohn"?
Anglicized form of Welsh ap (“son of”) + John. See the full etymology section above for more details.
Is PlainSpell free to use?
Yes, PlainSpell is a completely free word reference. You can look up definitions, pronunciations, confusable pairs, homophones, and spelling corrections across 5 languages without any sign-up or subscription.

Similar English words by spelling shape

Same letter count and similar misspelling depth for "Upjohn", not the corpus desk frequency band.

Same letter count

Frequency-ranked English headwords with 6 letters (nearest by frequency rank).

vivant#73,778Vogler#73,781tourer#73,730toupee#73,729

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

Source: FrequencyWords open word-frequency list