SamvsSiamWhich spelling fits?

Which to use

“Sam” and “Siam” are a confusable German pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#5,019
“Sam” frequency rank
#46,278
“Siam” frequency rank
51297
confusion score

Side-by-Side Comparison

Feature Sam Siam
Definition männlicher Vorname Königreich in Südostasien, größtenteils auf dem Gebiet des heutigen Thailands

Where the eye mixes Sam and Siam

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.

3 ch
Sam
4 ch
Siam

Look-alike desk: Sam vs Siam

A purely visual mix-up. Sam ([sɛm]) and Siam ([ˈziːam]) 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 51297, derived from the frequency rank of both members and their visual similarity.

Sam is recorded at frequency rank #5,019, classified as aname, pronounced [sɛm]. Siam is at rank #46,278, tagged as aname, pronounced [ˈziːam].

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 51297, this pair ranks #1,140,858 of 2,006,359 scored German confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of Sam vs Siam

Shared letters: ams. Private to "Sam": -. Private to "Siam": i.

"Sam" · 3 letters · shape CVC  ·  "Siam" · 4 letters · shape CVVC

Known mistypes of this pair

  • Siamisam · siamm · sima · ssiam

Frequently Asked Questions

Is swapping "Sam" for "Siam" ever safe?
No. They are said differently ([sɛm] versus [ˈziːam]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "Sam" or "Siam"?
"Sam" is the more common of the two: it sits at frequency rank #5,019 in our German list, against #46,278 for "Siam". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

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

  • Full dictionary entry for "Sam" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "Siam" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #1,140,858 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "Sam" and "Siam" also get mixed up with nearby pairs, the highest-scored neighbour is "Siam vs Sire". 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 #1,140,858 of 2,006,359 scored German pairs, corpus vintage 2026-09-03, not spelling advice.

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

Source: FrequencyWords open word-frequency list