AidanvsaidesWhich spelling fits?

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

Which to use

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

#20,282
“Aidan” frequency rank
#16,840
“aides” frequency rank
37122
confusion score

Side-by-Side Comparison

Feature Aidan aides
Definition A male given name from Irish. plural of aide

Where the eye mixes Aidan and aides

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

5 ch
Aidan
5 ch
aides

Why the eye confuses Aidan with aides

These two trip readers on the page rather than in the ear: Aidan is /ˈeɪdən/ while aides is /eɪdz/. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 2 positions, and the parts of speech differ too (name vs noun), which is usually the fastest check. Our composite confusion score for this pair is 37122, derived from the frequency rank of both members and their visual similarity.

Aidan is recorded at frequency rank #20,282, classified as aname, pronounced /ˈeɪdən/. aides is at rank #16,840, tagged as anoun, pronounced /eɪdz/.

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 37122, this pair ranks #297,207 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of Aidan vs aides

Shared letters: adi. Private to "Aidan": n. Private to "aides": es.

"Aidan" · 5 letters · shape VVCVC  ·  "aides" · 5 letters · shape VVCVC

Known mistypes of this pair

  • Aidanadian · aiadn · aidann · aiddan · aidna · iadan
  • aidesadies · aiddes · aidess · aidse · aieds · iades

Frequently Asked Questions

Can "Aidan" and "aides" be used interchangeably?
No - they are not even the same part of speech. "Aidan" is a name and "aides" a noun, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "Aidan" vs "aides" - which ranks higher?
"aides" is the more common of the two: it sits at frequency rank #16,840 in our English list, against #20,282 for "Aidan". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.

  • Full dictionary entry for "Aidan" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "aides" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #297,207 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "Aidan" and "aides" also get mixed up with nearby pairs, the highest-scored neighbour is "abides vs aides". 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 #297,207 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.

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

Source: FrequencyWords open word-frequency list