ArlovsArunWhich spelling fits?

Which to use

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

#42,526
“Arlo” frequency rank
#30,319
“Arun” frequency rank
72845
confusion score

Side-by-Side Comparison

Feature Arlo Arun
Definition A male given name. A male given name from Sanskrit chiefly used in India.

Where the eye mixes Arlo and Arun

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence. Arlo (VCCV) and Arun (VCVC) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.

4 ch
Arlo
4 ch
Arun

Why the eye confuses Arlo with Arun

A purely visual mix-up. Arlo (/ˈɑːɹ.loʊ/) and Arun (/ɑːˈɹʊn/) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 72845, derived from the frequency rank of both members and their visual similarity.

Arlo is recorded at frequency rank #42,526, classified as aname, pronounced /ˈɑːɹ.loʊ/. Arun is at rank #30,319, tagged as aname, pronounced /ɑːˈɹʊn/.

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 72845, this pair ranks #41,624 of 530,003 scored English confusable pairs - among the most confusable pairs.

Orthographic DNA of Arlo vs Arun

Shared letters: ar. Private to "Arlo": lo. Private to "Arun": nu.

"Arlo" · 4 letters · shape VCCV  ·  "Arun" · 4 letters · shape VCVC

Known mistypes of this pair

  • Arlo ← alro · arllo · arol · arrlo · ralo
  • Arun ← arnu · arrun · arunn · aurn · raun

Frequently Asked Questions

Is swapping "Arlo" for "Arun" ever safe?
No. They are said differently (/ˈɑːɹ.loʊ/ versus /ɑːˈɹʊn/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "Arlo" or "Arun"?
"Arun" is the more common of the two: it sits at frequency rank #30,319 in our English list, against #42,526 for "Arlo". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

  • Full dictionary entry for "Arlo" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "Arun" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #41,624 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "Arlo" and "Arun" also get mixed up with nearby pairs, the highest-scored neighbour is "algo vs Arlo". 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 #41,624 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