Alan vs alla, What's the Difference?

Which to use

“Alan” is a noun and “alla” is a contraction - they look or sound alike but fill different roles in a sentence.

#3,247
“Alan” frequency rank: #36,313
“alla” frequency rank: 39560
confusion score

Side-by-Side Comparison

Feature	Alan	alla
Definition	prenome masculino	na

Letter map: Alan vs alla

Shared letters muted; letters that set Alan and alla apart highlighted. Shared run: 3.

4 ch

Alan

4 ch

alla

Grammar separator: Alan vs alla

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: Alan is anoun and allaacontraction. On the page they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 39560, derived from the frequency rank of both members and their visual similarity.

Alan is recorded at frequency rank #3,247, classified as anoun. alla is at rank #36,313, tagged as acontraction.

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 39560, this pair ranks #26,663 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of Alan vs alla

Shared letters: al. Private to "Alan": n. Private to "alla": -.

"Alan" · 4 letters · shape VCVC · "alla" · 4 letters · shape VCCV

Known mistypes of this pair

Alan ← aaln · alann · alna · laan
alla ← alal · lala

Frequently Asked Questions

Can "Alan" and "alla" be used interchangeably?

No - they are not even the same part of speech. "Alan" is a noun and "alla" a contraction, so a sentence built for one is usually ungrammatical with the other.

In ordinary Portuguese text, does "Alan" or "alla" show up more?

"Alan" is the more common of the two: it sits at frequency rank #3,247 in our Portuguese list, against #36,313 for "alla". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

Useful next steps

Pair "Alan" vs "alla" is on the table, pick a follow-up below.

Full dictionary entry for "Alan" with definition, IPA, and generated misspellings. Word entry
Full dictionary entry for "alla" - compare definitions side by side with the headword page. Word entry
This pair ranks #26,663 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
"Alan" and "alla" also get mixed up with nearby pairs, the highest-scored neighbour is "alla vs alles". 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 #26,663 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.