SimonvsSionTell them apart

Which to use

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

#5,891
“Simon” frequency rank
#36,825
“Sion” frequency rank
42716
confusion score

Side-by-Side Comparison

Feature Simon Sion
Definition Nombre de pila de varón, equivalente del español Simón. Nombre de una fortaleza Jebusea que se situaba en una colina del lado sureste de Jerusalén, el Monte Sion.

Where the eye mixes Simon and Sion

Muted = shared; highlighted = the visual trap. They share 4 letters in sequence.

5 ch
Simon
4 ch
Sion

Look-alike desk: Simon vs Sion

A purely visual mix-up. Simon ([si.mɔ̃]) and Sion ([ˈsjõn]) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they differ by 1 letter(s) in length. Our composite confusion score for this pair is 42716, derived from the frequency rank of both members and their visual similarity.

Simon is recorded at frequency rank #5,891, classified as aname, pronounced [si.mɔ̃]. Sion is at rank #36,825, 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 42716, this pair ranks #146,688 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of Simon vs Sion

Shared letters: inos. Private to "Simon": m. Private to "Sion": -.

"Simon" · 5 letters · shape CVCVC  ·  "Sion" · 4 letters · shape CVVC

Known mistypes of this pair

  • Simoncimon · ismon · simmon · simno · simonn · siomn · smion · ssimon
  • Sionison · sionn · soin · ssion

Frequently Asked Questions

Is swapping "Simon" for "Sion" ever safe?
No. They are said differently ([si.mɔ̃] versus [ˈsjõn]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "Simon" or "Sion"?
"Simon" is the more common of the two: it sits at frequency rank #5,891 in our Spanish list, against #36,825 for "Sion". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Eye-level mix-up between "Simon" and "Sion" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "Simon" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "Sion" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #146,688 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "Simon" and "Sion" 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 #146,688 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