Roi vs Roy, What's the Difference?

Which to use

“Roi” and “Roy” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#17,465
“Roi” frequency rank: #4,708
“Roy” frequency rank: 22173
confusion score

Side-by-Side Comparison

Feature	Roi	Roy
Definition	Roi islet, Kwajalein atoll, Marshall Islands.	A male given name from Scottish Gaelic.

Same sound, different letters: Roi vs Roy

Muted letters are shared; highlighted letters are the only spelling cue when pronunciation matches. Shared run: 2 letters.

3 ch

Roi

3 ch

Roy

Homophone desk: Roi vs Roy

This is the hard kind. Roi and Roy are pronounced identically (/ˈɹɔɪ/) and both work as aname. Neither the ear nor the grammar will rescue you; only the meaning does, so the glosses below are the whole decision. They differ by a single letter - i in “Roi” becomes y in “Roy”. Our composite confusion score for this pair is 22173, derived from the frequency rank of both members and their visual similarity.

Roi is recorded at frequency rank #17,465, classified as aname, pronounced /ˈɹɔɪ/. Roy is at rank #4,708, tagged as aname, pronounced /ɹɔɪ/.

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 22173, this pair ranks #418,527 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of Roi vs Roy

Shared letters: or. Private to "Roi": i. Private to "Roy": y.

"Roi" · 3 letters · shape CVV · "Roy" · 3 letters · shape CVV

Frequently Asked Questions

Is swapping "Roi" for "Roy" ever safe?

No. They are pronounced the same (/ˈɹɔɪ/), which is exactly why they get swapped in writing, but the dictionary meanings above are different, and pronunciation is no guide here.

In ordinary English text, does "Roi" or "Roy" show up more?

"Roy" is the more common of the two: it sits at frequency rank #4,708 in our English list, against #17,465 for "Roi". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

"Roi" and "Roy" share a sound, keep the gloss open, then jump to the headword or a nearby trap.

Full dictionary entry for "Roi" with definition, IPA, and generated misspellings. Word entry
Full dictionary entry for "Roy" - compare definitions side by side with the headword page. Word entry
This pair ranks #418,527 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
"Roi" and "Roy" also get mixed up with nearby pairs, the highest-scored neighbour is "Roi vs Rua". Nearby pair

Confusion rank #418,527 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.