JanevsJasWhich spelling fits?

Which to use

“Jane” and “Jas” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#3,503
“Jane” frequency rank
#31,225
“Jas” frequency rank
34728
confusion score

Side-by-Side Comparison

Feature Jane Jas
Definition A female given name from French, the standard feminine form of John since the 17th century. A diminutive of the male given name Jasper.

Letter map: Jane vs Jas

Shared letters muted; letters that set Jane and Jas apart highlighted. Shared run: 2.

4 ch
Jane
3 ch
Jas

Corpus notes: Jane and Jas

Jane and Jas are indexed as a confusable English pair. We have no recorded pronunciation or part of speech for both members, so the spelling overlap is what we can show you: they differ by 1 letter(s) in length. Our composite confusion score for this pair is 34728, derived from the frequency rank of both members and their visual similarity.

Jane is recorded at frequency rank #3,503, classified as aname, pronounced /d͡ʒeɪn/. Jas is at rank #31,225, tagged as aname.

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 34728, this pair ranks #318,225 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of Jane vs Jas

Shared letters: aj. Private to "Jane": en. Private to "Jas": s.

"Jane" · 4 letters · shape CVCV  ·  "Jas" · 3 letters · shape CVC

Known mistypes of this pair

  • Janeajne · jaen · janne · jjane · jnae

Frequently Asked Questions

Can "Jane" and "Jas" be used interchangeably?
No. They differ by 1 letter(s) in length, but the dictionary glosses above give them different meanings, so swapping one for the other changes what the sentence says.
Which is more common, "Jane" or "Jas"?
"Jane" is the more common of the two: it sits at frequency rank #3,503 in our English list, against #31,225 for "Jas". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

You've compared "Jane" and "Jas". Here's where to go from here.

  • Full dictionary entry for "Jane" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "Jas" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #318,225 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "Jane" and "Jas" also get mixed up with nearby pairs, the highest-scored neighbour is "Jas vs jigs". 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 #318,225 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.

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

Source: FrequencyWords open word-frequency list