IbanvsizaWhich spelling fits?

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

Which to use

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

#2,168
“Iban” frequency rank
#49,092
“iza” frequency rank
51260
confusion score

Side-by-Side Comparison

Feature Iban iza
Definition Apellido. Acción o efecto de izar.

Where the eye mixes Iban and iza

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence. Iban runs 4 letters (VCVC) against iza's 3 (VCV) - the length gap alone is often enough to separate them once you know to check it.

4 ch
Iban
3 ch
iza

Look-alike desk: Iban vs iza

These two trip readers on the page rather than in the ear: Iban is [ˈiβ̞ãn] while iza is [ˈisa]. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (name vs noun), which is usually the fastest check. Our composite confusion score for this pair is 51260, derived from the frequency rank of both members and their visual similarity.

Iban is recorded at frequency rank #2,168, classified as aname, pronounced [ˈiβ̞ãn]. iza is at rank #49,092, tagged as anoun, pronounced [ˈisa].

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 51260, this pair ranks #98,794 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of Iban vs iza

Shared letters: ai. Private to "Iban": bn. Private to "iza": z.

"Iban" · 4 letters · shape VCVC  ·  "iza" · 3 letters · shape VCV

Known mistypes of this pair

  • Iban ← bian · iabn · ibann · ibban · ibna · ivan

Frequently Asked Questions

Do "Iban" and "iza" mean the same thing in a sentence?
No - they are not even the same part of speech. "Iban" is a name and "iza" a noun, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "Iban" or "iza"?
"Iban" is the more common of the two: it sits at frequency rank #2,168 in our Spanish list, against #49,092 for "iza". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

Useful next steps

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

  • Full dictionary entry for "Iban" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "iza" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #98,794 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "Iban" and "iza" also get mixed up with nearby pairs, the highest-scored neighbour is "imam vs iza". 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 #98,794 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.

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

Source: FrequencyWords open word-frequency list