ilsvsIlyaTell them apart

Quick tell: ils is a pronoun, Ilya is a name, so they fill different roles in a sentence.

Which to use

“ils” is a pronoun and “Ilya” is a name - they look or sound alike but fill different roles in a sentence.

#54
“ils” frequency rank
#36,434
“Ilya” frequency rank
36488
confusion score

Side-by-Side Comparison

Feature ils Ilya
Definition Pronom clitique de la troisième personne du pluriel sujet, quand on parle d’un groupe d’hommes et de femmes ou de choses grammaticalement masculines et féminines. Prénom masculin russe.

Where the eye mixes ils and Ilya

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.

3 ch
ils
4 ch
Ilya

Why the eye confuses ils with Ilya

These two trip readers on the page rather than in the ear: ils is \il\ while Ilya is \i.lja\. 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 (pronoun vs name), which is usually the fastest check. Our composite confusion score for this pair is 36488, derived from the frequency rank of both members and their visual similarity.

ils is recorded at frequency rank #54, classified as apron, pronounced \il\. Ilya is at rank #36,434, tagged as aname, pronounced \i.lja\.

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 36488, this pair ranks #269,227 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of ils vs Ilya

Shared letters: il. Private to "ils": s. Private to "Ilya": ay.

"ils" · 3 letters · shape VCC  ·  "Ilya" · 4 letters · shape VCVV

Known mistypes of this pair

  • Ilyailay · illya · ilyya · iyla · liya

Frequently Asked Questions

Is swapping "ils" for "Ilya" ever safe?
No - they are not even the same part of speech. "ils" is a pronoun and "Ilya" a name, so a sentence built for one is usually ungrammatical with the other.
In ordinary French text, does "ils" or "Ilya" show up more?
"ils" is the more common of the two: it sits at frequency rank #54 in our French list, against #36,434 for "Ilya". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

Useful next steps

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

  • Full dictionary entry for "ils" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "Ilya" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #269,227 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "ils" and "Ilya" also get mixed up with nearby pairs, the highest-scored neighbour is "Ilona vs Ilya". 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 #269,227 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.

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

Source: FrequencyWords open word-frequency list