MaryvsMauWhich spelling fits?

Quick tell: Mary is a name, Mau is a noun, so they fill different roles in a sentence.

Which to use

“Mary” is a name and “Mau” is a noun - they look or sound alike but fill different roles in a sentence.

#1,730
“Mary” frequency rank
#26,500
“Mau” frequency rank
28230
confusion score

Side-by-Side Comparison

Feature Mary Mau
Definition A female given name from Aramaic or Hebrew. A kind of short-haired domestic cat.

Letter map: Mary vs Mau

Shared letters muted; letters that set Mary and Mau apart highlighted. Shared run: 2.

4 ch
Mary
3 ch
Mau

Role in the sentence - Mary and Mau

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: Mary is aname and Mauanoun. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 28230, derived from the frequency rank of both members and their visual similarity.

Mary is recorded at frequency rank #1,730, classified as aname, pronounced /ˈmɛə.ɹi/. Mau is at rank #26,500, tagged as anoun.

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 28230, this pair ranks #372,683 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of Mary vs Mau

Shared letters: am. Private to "Mary": ry. Private to "Mau": u.

"Mary" · 4 letters · shape CVCV  ·  "Mau" · 3 letters · shape CVV

Known mistypes of this pair

  • Marymaryy · mayr · mmary · mray

Frequently Asked Questions

Is swapping "Mary" for "Mau" ever safe?
No - they are not even the same part of speech. "Mary" is a name and "Mau" a noun, so a sentence built for one is usually ungrammatical with the other.
In ordinary English text, does "Mary" or "Mau" show up more?
"Mary" is the more common of the two: it sits at frequency rank #1,730 in our English list, against #26,500 for "Mau". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

Useful next steps

Done with this confusable. These links stay specific to "Mary" and "Mau".

  • Full dictionary entry for "Mary" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "Mau" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #372,683 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "Mary" and "Mau" also get mixed up with nearby pairs, the highest-scored neighbour is "Mau vs MPAA". 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 #372,683 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