siebenvsSieberWhat's the difference?

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

Which to use

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

#912
“sieben” frequency rank
#36,624
“Sieber” frequency rank
37536
confusion score

Side-by-Side Comparison

Feature sieben Sieber
Definition die Kardinalzahl zwischen sechs und acht deutschsprachiger Familienname, Nachname

Letter map: sieben vs Sieber

Shared letters muted; letters that set sieben and Sieber apart highlighted. Shared run: 5.

6 ch
sieben
6 ch
Sieber

Role in the sentence - sieben and Sieber

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: sieben is anum and Sieberaname. On the page they differ by a single letter - n in “sieben” becomes r in “Sieber”. Our composite confusion score for this pair is 37536, derived from the frequency rank of both members and their visual similarity.

sieben is recorded at frequency rank #912, classified as anum, pronounced [ˈziːbn̩]. 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 37536, this pair ranks #1,587,652 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of sieben vs Sieber

Shared letters: beis. Private to "sieben": n. Private to "Sieber": r.

"sieben" · 6 letters · shape CVVCVC  ·  "Sieber" · 6 letters · shape CVVCVC

Known mistypes of this pair

  • siebeniseben · seiben · sibeen · siebben · siebenn · siebne · sieebn · ssieben
  • Sieberiseber · seiber · sibeer · siebber · sieberr · siebre · sieebr · ssieber

Frequently Asked Questions

Do "sieben" and "Sieber" mean the same thing in a sentence?
No - they are not even the same part of speech. "sieben" is a num and "Sieber" a name, so a sentence built for one is usually ungrammatical with the other.
In ordinary German text, does "sieben" or "Sieber" show up more?
"sieben" is the more common of the two: it sits at frequency rank #912 in our German list, against #36,624 for "Sieber". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

What to do next

Done with this confusable. These links stay specific to "sieben" and "Sieber".

  • Full dictionary entry for "sieben" 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 #1,587,652 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "sieben" 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 #1,587,652 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