HahnvshaoWhich spelling fits?

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

Which to use

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

#23,290
“Hahn” frequency rank
#31,588
“hao” frequency rank
54878
confusion score

Side-by-Side Comparison

Feature Hahn hao
Definition A surname from Korean. A former currency unit of Vietnam, worth one tenth of a dong.

Letter map: Hahn vs hao

Shared letters muted; letters that set Hahn and hao apart highlighted. Shared run: 2.

4 ch
Hahn
3 ch
hao

Part-of-speech tell for Hahn / hao

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: Hahn is aname and haoanoun. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 54878, derived from the frequency rank of both members and their visual similarity.

Hahn is recorded at frequency rank #23,290, classified as aname, pronounced /hɑn/. hao is at rank #31,588, 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 54878, this pair ranks #137,785 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of Hahn vs hao

Shared letters: ah. Private to "Hahn": n. Private to "hao": o.

"Hahn" · 4 letters · shape CVCC  ·  "hao" · 3 letters · shape CVV

Known mistypes of this pair

  • Hahnahhn · hahhn · hahnn · hanh · hhahn · hhan

Frequently Asked Questions

Do "Hahn" and "hao" mean the same thing in a sentence?
No - they are not even the same part of speech. "Hahn" is a name and "hao" a noun, so a sentence built for one is usually ungrammatical with the other.
In ordinary English text, does "Hahn" or "hao" show up more?
"Hahn" is the more common of the two: it sits at frequency rank #23,290 in our English list, against #31,588 for "hao". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Done with this confusable. These links stay specific to "Hahn" and "hao".

  • Full dictionary entry for "Hahn" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "hao" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #137,785 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "Hahn" and "hao" also get mixed up with nearby pairs, the highest-scored neighbour is "hao vs HRW". 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 #137,785 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