SiebvsSieberWhich spelling fits?

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

Which to use

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

#25,309
“Sieb” frequency rank
#36,624
“Sieber” frequency rank
61933
confusion score

Side-by-Side Comparison

Feature Sieb Sieber
Definition Schale oder Fläche mit Löchern zum Trennen gemischter verschiedenartiger Bestandteile; auch im übertragenen Sinne verwendet (Sieb des Eratosthenes) deutschsprachiger Familienname, Nachname

Letter map: Sieb vs Sieber

Shared letters muted; letters that set Sieb and Sieber apart highlighted. Shared run: 4.

4 ch
Sieb
6 ch
Sieber

Grammar separator: Sieb vs Sieber

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: Sieb is anoun and Sieberaname. On the page they differ by 2 extra letter(s) - “Sieb” sits inside “Sieber”. Our composite confusion score for this pair is 61933, derived from the frequency rank of both members and their visual similarity.

Sieb is recorded at frequency rank #25,309, classified as anoun, pronounced [ziːp]. Sieber is at rank #36,624, tagged as aname, pronounced […].

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 61933, this pair ranks #731,366 of 2,006,359 scored German confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of Sieb vs Sieber

Shared letters: beis. Private to "Sieb": -. Private to "Sieber": r.

"Sieb" · 4 letters · shape CVVC  ·  "Sieber" · 6 letters · shape CVVCVC

Known mistypes of this pair

  • Siebiseb · seib · sibe · siebb · ssieb
  • Sieberiseber · seiber · sibeer · siebber · sieberr · siebre · sieebr · ssieber

Frequently Asked Questions

Can "Sieb" and "Sieber" be used interchangeably?
No - they are not even the same part of speech. "Sieb" is a noun and "Sieber" a name, so a sentence built for one is usually ungrammatical with the other.
In ordinary German text, does "Sieb" or "Sieber" show up more?
"Sieb" is the more common of the two: it sits at frequency rank #25,309 in our German list, against #36,624 for "Sieber". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

You've compared "Sieb" and "Sieber". Here's where to go from here.

  • Full dictionary entry for "Sieb" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "Sieber" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #731,366 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "Sieb" and "Sieber" also get mixed up with nearby pairs, the highest-scored neighbour is "puzzles vs Sieber". 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 #731,366 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