O', O’, O`, O´, O‘ or Oʻ may refer to: * the anglicized variant of the

patronymic A patronymic, or patronym, is a component of a personal name based on the given name of one's father, grandfather (avonymic), or an earlier male ancestor. Patronymics are still in use, including mandatory use, in many countries worldwide, alt ...

term "Ó" in

Irish names A formal Irish name consists of a given name and a surname. In the Irish language, surnames are generally patronymic in etymology but are no longer literal patronyms as, for example, most Icelandic names still are. The form of a surname varies a ...

(like in ''O'Sullivan'') * short for "of" or "on" (like in ''Pot o' Gold'', '' John o' Groats'' or ''o'clock'') * a misspelling of the letter "O" with a diacritic like Ó, Ò, or Ơ. * Oʻ, the twenty-fifth letter of the Uzbek alphabet *O′ (with

prime symbol The prime symbol , double prime symbol , triple prime symbol , and quadruple prime symbol are used to designate units and for other purposes in mathematics, science, linguistics and music. Although the characters differ little in appearance fr ...

) represents the glottalized or creaky vowel " /o̰/" in Taa language *’O or ’o is the masculine singular article in

Neapolitan Neapolitan means of or pertaining to Naples, a city in Italy; or to: Geography and history * Province of Naples, a province in the Campania region of southern Italy that includes the city * Duchy of Naples, in existence during the Early and Hig ...

(as in ''

’O sole mio "O sole mio" () is a well-known Neapolitan song written in 1898. Its Neapolitan language lyrics were written by Giovanni Capurro and the music was composed by Eduardo di Capua (1865–1917) and Alfredo Mazzucchi (1878–1972).. The title transl ...

'' "my sunshine")

See also