HajovshejWhat's the difference?

Quick tell: Hajo is a name, hej is an intj, so they fill different roles in a sentence.

Which to use

“Hajo” is a name and “hej” is an intj - they look or sound alike but fill different roles in a sentence.

#44,664
“Hajo” frequency rank
#48,213
“hej” frequency rank
92877
confusion score

Side-by-Side Comparison

Feature Hajo hej
Definition männlicher Vorname informelle Grußformel

Where the eye mixes Hajo and hej

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence. Hajo runs 4 letters (CVCV) against hej's 3 (CVC) - the length gap alone is often enough to separate them once you know to check it.

4 ch
Hajo
3 ch
hej

Why the eye confuses Hajo with hej

These two trip readers on the page rather than in the ear: Hajo is [ˈhaːjo] while hej is [haɪ]. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (name vs intj), which is usually the fastest check. Our composite confusion score for this pair is 92877, derived from the frequency rank of both members and their visual similarity.

Hajo is recorded at frequency rank #44,664, classified as aname, pronounced [ˈhaːjo]. hej is at rank #48,213, tagged as anintj, pronounced [haɪ].

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 92877, this pair ranks #26,690 of 2,006,359 scored German confusable pairs - among the most confusable pairs.

Orthographic DNA of Hajo vs hej

Shared letters: hj. Private to "Hajo": ao. Private to "hej": e.

"Hajo" · 4 letters · shape CVCV  ·  "hej" · 3 letters · shape CVC

Known mistypes of this pair

  • Hajo ← ahjo · hajjo · haoj · hhajo · hjao

Frequently Asked Questions

Can "Hajo" and "hej" be used interchangeably?
No - they are not even the same part of speech. "Hajo" is a name and "hej" an intj, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "Hajo" or "hej"?
"Hajo" is the more common of the two: it sits at frequency rank #44,664 in our German list, against #48,213 for "hej". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

  • Full dictionary entry for "Hajo" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "hej" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #26,690 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "Hajo" and "hej" also get mixed up with nearby pairs, the highest-scored neighbour is "heel vs hej". 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 #26,690 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