Which to use
“Eileen” is a name and “eleven” is a num - they look or sound alike but fill different roles in a sentence.
- #18,550
- “Eileen” frequency rank
- #5,879
- “eleven” frequency rank
- 24429
- confusion score
Side-by-Side Comparison
| Feature | Eileen | eleven |
|---|---|---|
| Definition | A female given name from Irish. | The cardinal number occurring after ten and before twelve. Represented as 11 in Arabic digits. |
Where the spellings diverge
Shared letters are muted; the letters that actually set Eileen and eleven apart are highlighted. They share 5 letters in sequence, which is exactly why the eye skips the difference.
Spelling & Dictionary Insight
These two trip readers on the page rather than in the ear: Eileen is /aɪˈliːn/ while eleven is /ɪˈlɛvən/. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 3 positions, and the parts of speech differ too (name vs num), which is usually the fastest check. Our composite confusion score for this pair is 24429, derived from the frequency rank of both members and their visual similarity.
Eileen is recorded at frequency rank #18,550, classified as aname, pronounced /aɪˈliːn/. eleven is at rank #5,879, tagged as anum, pronounced /ɪˈlɛvən/.
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 24429, this pair ranks #402,032 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of Eileen vs eleven
Shared letters: eln. Private to "Eileen": i. Private to "eleven": v.
"Eileen" · 6 letters · shape VVCVVC · "eleven" · 6 letters · shape VCVCVC
Known mistypes of this pair
Frequency comparison
Frequently Asked Questions
Can "Eileen" and "eleven" be used interchangeably?
Which is more common, "Eileen" or "eleven"?
Remembering Eileen vs eleven
The fastest way to pick the right one every time.
- Check the role first: if you need a name, it's “Eileen”; for a num, it's “eleven”.
- See each word in full, definition, IPA, etymology and its other confusables. Full “Eileen” entry
- Browse more pairs most likely to be confused. Most confusable