SionvsZionWhich spelling fits?

Which to use

“Sion” and “Zion” are a confusable Spanish pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#36,825
“Sion” frequency rank
#41,148
“Zion” frequency rank
77973
confusion score

Side-by-Side Comparison

Feature Sion Zion
Definition Nombre de una fortaleza Jebusea que se situaba en una colina del lado sureste de Jerusalén, el Monte Sion. Nombre de una fortaleza Jebusea que se situaba en una colina del lado sureste de Jerusalén, el Monte Sion.

Same sound, different letters: Sion vs Zion

Muted letters are shared; highlighted letters are the only spelling cue when pronunciation matches. Shared run: 3 letters. Sion and Zion follow the identical consonant-vowel pattern (CVVC). Same shape at a glance is often the real trap, independent of shared letters.

4 ch
Sion
4 ch
Zion

Ear matches; page differs - Sion and Zion

This is the hard kind. Sion and Zion are pronounced identically ([ˈsjõn]) and both work as aname. 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 - s in “Sion” becomes z in “Zion”. Our composite confusion score for this pair is 77973, derived from the frequency rank of both members and their visual similarity.

Sion is recorded at frequency rank #36,825, classified as aname, pronounced [ˈsjõn]. Zion is at rank #41,148, tagged as aname, pronounced [ˈsjõn].

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 77973, this pair ranks #15,155 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.

Orthographic DNA of Sion vs Zion

Shared letters: ino. Private to "Sion": s. Private to "Zion": z.

"Sion" · 4 letters · shape CVVC  ·  "Zion" · 4 letters · shape CVVC

Known mistypes of this pair

  • Sion ← ison · sionn · soin · ssion
  • Zion ← izon · zino · zionn · zoin · zzion

Frequently Asked Questions

Do "Sion" and "Zion" mean the same thing in a sentence?
No. They are pronounced the same ([ˈsjõn]), which is exactly why they get swapped in writing, but the dictionary meanings above are different, and pronunciation is no guide here.
In ordinary Spanish text, does "Sion" or "Zion" show up more?
"Sion" is the more common of the two: it sits at frequency rank #36,825 in our Spanish list, against #41,148 for "Zion". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Sound matches; spelling doesn't. Use the exits below to lock the right form or check a cousin pair.

  • Full dictionary entry for "Sion" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "Zion" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #15,155 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "Sion" and "Zion" also get mixed up with nearby pairs, the highest-scored neighbour is "sila vs Sion". 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 #15,155 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