UnicodeCharactercom
ơ
U+01A1 · LATIN SMALL LETTER O WITH HORN

Latin Small Letter O with Horn

  • CodepointU+01A1
  • NameLATIN SMALL LETTER O WITH HORN
  • Decimal417
  • BlockLatin Extended-B (U+0180–U+024F)
  • Plane0 — Basic Multilingual Plane
  • ScriptLatin
  • CategoryLl — Lowercase Letter
  • Unicode version1.1 (1993)
  • Bidi classL — Left-to-Right
  • Combining class0
  • East Asian widthN — Neutral
  • MirroredNo

About this character

U+01A1 (ơ) is LATIN SMALL LETTER O WITH HORN, a lowercase letter in the Latin Extended-B block. It belongs to the Latin script. It was added in Unicode 1.1 (1993).

Its uppercase form is U+01A0 Ơ.

It is precomposed. Under NFD it decomposes into U+006F o + U+031B ◌̛, and NFC recombines that sequence into this single codepoint, so both spellings are canonically equivalent and should compare equal after normalization. See the normalization guide.

How to type ơ

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Encodings & escapes

UTF-8 encoder →
UTF-8C6 A12 bytes
UTF-1601A11 code unit
UTF-32000001A14 bytes
HTML decimalơ
HTML hexơ
CSS\1A1in content: "…"
JavaScript\u01A1
JSON\u01A1
Python\u01A1
Python\N{LATIN SMALL LETTER O WITH HORN}by name
Java / C#\u01A1
C / C++\u01A1universal character name
Rust / Swift / PHP\u{1A1}
Go\u01A1
Ruby\u01A1
Excel / Sheets=UNICHAR(417)
URL-encoded%C6%A1percent-encoded UTF-8
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Normalization forms

Normalizer →
NFCunchanged
NFDU+006F o + U+031B ◌̛
NFKCunchanged
NFKDU+006F o + U+031B ◌̛
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Characters built on ơ

U+1EDBớLatin Small Letter O with Horn and Acute U+1EDDờLatin Small Letter O with Horn and Grave U+1EDFởLatin Small Letter O with Horn and Hook Above U+1EE1ỡLatin Small Letter O with Horn and Tilde U+1EE3ợLatin Small Letter O with Horn and Dot Below
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Nearby in Latin Extended-B

All in block →
U+019BƛLatin Small Letter Lambda with Stroke U+019CƜLatin Capital Letter Turned M U+019DƝLatin Capital Letter N with Left Hook U+019EƞLatin Small Letter N with Long Right Leg U+019FƟLatin Capital Letter O with Middle Tilde U+01A0ƠLatin Capital Letter O with Horn U+01A2ƢLatin Capital Letter Oi U+01A3ƣLatin Small Letter Oi U+01A4ƤLatin Capital Letter P with Hook U+01A5ƥLatin Small Letter P with Hook U+01A6ƦLatin Letter Yr U+01A7ƧLatin Capital Letter Tone Two