CátiavsKátiaWhat's the difference?

Which to use

“Cátia” and “Kátia” are a confusable Portuguese pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#27,428
“Cátia” frequency rank
#18,628
“Kátia” frequency rank
46056
confusion score

Side-by-Side Comparison

Feature Cátia Kátia
Definition prenome feminino prenome feminino

Same sound, different letters: Cátia vs Kátia

Muted letters are shared; highlighted letters are the only spelling cue when pronunciation matches. Shared run: 4 letters. Cátia and Kátia follow the identical consonant-vowel pattern (CVCVV). Same shape at a glance is often the real trap, independent of shared letters.

5 ch
Cátia
5 ch
Kátia

Homophone desk: Cátia vs Kátia

This is the hard kind. Cátia and Kátia are pronounced identically (/ˈka.t͡ʃjɐ/) and both work as anoun. Neither the ear nor the grammar will rescue you; only the meaning does, so the glosses below are the whole decision. They differ by a single letter - c in “Cátia” becomes k in “Kátia”. Our composite confusion score for this pair is 46056, derived from the frequency rank of both members and their visual similarity.

Cátia is recorded at frequency rank #27,428, classified as anoun, pronounced /ˈka.t͡ʃjɐ/. Kátia is at rank #18,628, tagged as anoun, pronounced /ˈka.t͡ʃjɐ/.

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 46056, this pair ranks #19,306 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of Cátia vs Kátia

Shared letters: aitá. Private to "Cátia": c. Private to "Kátia": k.

"Cátia" · 5 letters · shape CVCVV  ·  "Kátia" · 5 letters · shape CVCVV

Frequently Asked Questions

Is swapping "Cátia" for "Kátia" ever safe?
No. They are pronounced the same (/ˈka.t͡ʃjɐ/), which is exactly why they get swapped in writing, but the dictionary meanings above are different, and pronunciation is no guide here.
In ordinary Portuguese text, does "Cátia" or "Kátia" show up more?
"Kátia" is the more common of the two: it sits at frequency rank #18,628 in our Portuguese list, against #27,428 for "Cátia". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

"Cátia" and "Kátia" share a sound, keep the gloss open, then jump to the headword or a nearby trap.

  • Full dictionary entry for "Cátia" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "Kátia" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #19,306 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "Cátia" and "Kátia" also get mixed up with nearby pairs, the highest-scored neighbour is "cabina vs Cátia". Nearby pair

Confusion rank #19,306 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.

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

Source: FrequencyWords open word-frequency list