The Accent Letters

Ơ Capital O with horn

Ơ
NameCapital O with horn
Lowercaseơ
UnicodeU+01A0 (Latin Capital Letter O With Horn)
HTML entitynone
HTML codeƠ or Ơ
Windows Alt codenone (use Win+. or Character Map)
Mac shortcutOption + 01A0 with Unicode Hex Input
Word shortcut01A0 then Alt+X
LaTeXpaste the UTF-8 character
CSS / JavaScript\01A0 / \u01A0
UTF-8 bytesC6 A0
URL encoded%C6%A0

Ơ is the letter O with the horn, used in Vietnamese. A small hook on the upper right of o and u, used in Vietnamese to make the separate vowels ơ and ư.

How to type Ơ on every device

Device or appMethod
WindowsWin+. → Symbols
MacOption + 01A0 (Unicode Hex Input)
iPhoneAdd Vietnamese keyboard
AndroidAdd Vietnamese keyboard
Microsoft Word01A0 then Alt+X
Google DocsInsert → Special characters
ChromebookCtrl+Shift+U, 01a0, Space
HTMLƠ
LaTeXPaste UTF-8 directly
Excel=UNICHAR(416)

Used in these languages

Vietnamese

About the horn

See every letter with the horn.

Other accented O letters

Ó Capital O with acuteÖ Capital O with umlautÔ Capital O with circumflexÒ Capital O with graveÕ Capital O with tildeØ Capital O with strokeŌ Capital O with macronŐ Capital O with double acuteŒ Capital OE ligature (ethel)Ŏ Capital O with breveỌ Capital O with dot belowǑ Capital O with caronỎ Capital O with hook aboveỐ Capital O with circumflex and acuteỒ Capital O with circumflex and graveỔ Capital O with circumflex and hook aboveAll O accents

Frequently asked questions

How do I type Ơ on a keyboard?

On Windows, press Win+. and pick it from Symbols. On a Mac, hold Option and type 01A0 with Unicode Hex Input. On phones, add a keyboard for a language that uses it.

What is the Unicode for Ơ?

Ơ is U+01A0, named LATIN CAPITAL LETTER O WITH HORN. In HTML write Ơ.

Which languages use Ơ?

Vietnamese.