Universal data > People > Famous people by initials > O

Famous people with the initials OO
September 27, 2026

#1

Ozzy Osbourne

Ozzy Osbourne

English musician and television personality (1948–2025)

#2

Oona O'Neill

Oona O'Neill

American-British actress (1925–1991)

#3

Ophelia

Ophelia

character from Hamlet

#4

Oleksandra Oliynykova

Oleksandra Oliynykova

Ukrainian tennis player

#5

Offset

Offset

American rapper (born 1991)

#6

Ovid

Ovid

Roman poet (43 BC – 17/18 AD)

#7

Ólafur Darri Ólafsson

Ólafur Darri Ólafsson

Icelandic actor

#8

Oscar

Oscar

Brazilian association football player (born 1991)

#9

Orianthi

Orianthi

Australian musician and singer-songwriter

#10

Oviya

Oviya

South Indian actress

#11

Odoacer

Odoacer

5th-century Germanic soldier and monarch

#12

Origen

Origen

Christian scholar | ascetic | and theologian (c. 185 – c. 253)

#13

Onision

Onision

American YouTuber (born 1985)

#14

Otho

Otho

seventh Roman Emperor (69)

#15

Olusegun Obasanjo

Olusegun Obasanjo

Nigerian president (1999-2007) and military leader (1976–79)

#16

Omarion

Omarion

American R&B singer

#17

Oscar Onley

Oscar Onley

Scottish cyclist

#18

Orhan

Orhan

bey of the nascent Ottoman Empire

#19

Özgür Özel

Özgür Özel

Turkish politician

#20

Olara Otunnu

Olara Otunnu

Ugandan diplomat

#21

Orry-Kelly

Orry-Kelly

American costume designer

#22

Okieriete Onaodowan

Okieriete Onaodowan

#23

Olivia Olson

Olivia Olson

American actress and singer

#24

Oklou

Oklou

French musician

#25

One

One

Japanese manga artist

#26

Ozuna

Ozuna

Puerto Rican singer and actor

#27

Olive Oatman

Olive Oatman

American living in Mormon | Tolkepaya | and Mohave societies after childhood kidnapping

#28

Onfim

Onfim

medieval school boy

#29

Ooha

Ooha

#30

OhGeesy

OhGeesy

American rapper

#31

Onyeka Okongwu

Onyeka Okongwu

American basketball player

#32

Otto Ohlendorf

Otto Ohlendorf

German SS officer and Holocaust perpetrator (1907–1951)

#33

Osa Odighizuwa

Osa Odighizuwa

American football player (born 1998)

#34

Orri Óskarsson

Orri Óskarsson

icelandic footballer

#35

Oyèrónkẹ́ Oyěwùmí

Oyèrónkẹ́ Oyěwùmí

Nigerian academic

#36

Osceola

Osceola

Billy Powell | leader of the Seminole in Florida

#37

Ortiz

Ortiz

American professional wrestler

#38

Oichi

Oichi

historical figure in the late Sengoku period (1547–1583)

#39

Onew

Onew

South Korean singer

#40

Odetari

Odetari

American rapper | singer | record producer | and songwriter

#41

Odumodublvck

Odumodublvck

Nigerian rapper | singer and songwriter

#42

Orfeh

Orfeh

American actress

#43

Oriana

Oriana

Argentinian artist

#44

Odetta

Odetta

American musician

#45

Odafe Oweh

Odafe Oweh

American football player (born 1998)

#46

Ömer Faruk Osmanoğlu

Ömer Faruk Osmanoğlu

Ottoman Turkish noble

#47

Oliver

Oliver

American pop singer

#48

Okwui Okpokwasili

Okwui Okpokwasili

Nigerian-American artist

#49

Olamide

Olamide

Nigerian musician

#50

Ouseppachan

Ouseppachan

Indian composer

#51

Ore Oduba

Ore Oduba

#52

Olybrius

Olybrius

Western Roman Emperor

#53

ODB

ODB

American professional wrestler

#54

Ōjin

Ōjin

Emperor of Japan

#55

Olagunsoye Oyinlola

Olagunsoye Oyinlola

Nigerian politician

#56

Ōgimachi

Ōgimachi

emperor of Japan

#57

Olive Osmond

Olive Osmond

Mother of the Osmonds (1925–2004)

#58

Oguchi Onyewu

Oguchi Onyewu

American soccer player

#59

One

One

South Korean singer | rapper and actor

#60

Omi

Omi

Jamaican singer

#61

Olivia O'Brien

Olivia O'Brien

American singer-songwriter

#62

Oluchi Onweagba

Oluchi Onweagba

#63

Otito Ogbonnia

Otito Ogbonnia

American football player

#64

Onesimus

Onesimus

saint and bishop

#65

Odaenathus

Odaenathus

Exarch of Palmyra

#66

Ovonramwen

Ovonramwen

#67

Olivia

Olivia

American R&B singer

#68

Olatunde Osunsanmi

Olatunde Osunsanmi

American film director

#69

Ouida

Ouida

British novelist (1839–1908)

#70

Ondine

Ondine

American actor (1937-1989)

#71

Origa

Origa

#72

Otavio

Otavio

Brazilian association football player

#73

Ojy Okpe

Ojy Okpe

Nigerian TV anchor and model

#74

Outsidaz

Outsidaz

#75

Oluwole Oke

Oluwole Oke

#76

Oburu Odinga

Kenyan politician

#77

Onake Obavva

#78

Otega Oweh

American basketball player (born 2003)

#79

Oluwafemi Oladejo

American football player (born 2003)

#80

Otávio

Brazilian association football player

#81

Ovidie

French pornographic actress | director | author and sex educator

#82

Oxxxymiron

#83

O.C.

American rapper

#84

Özge Özpirinçci

Turkish actress

#85

Olisa Odele

Nigerian student | actor | singer

#86

Oeyo

a prominently-placed female figure in late-Sengoku period

#87

Ola Onabule

British singer-songwriter

#88

Okuntakinte

Ghanaian musician | artist and philanthropist

#89

Onuphrius

#90

Ongina

American drag queen and HIV activist

#91

Onir

Indian film director and producer (born 1969)

#92

Owen Oyston

British businessman

#93

Owen Roe O'Neill

#94

Otokichi

Japanese castaway

#95

Octagón

Mexican professional wrestler

#96

Oğuzhan Özyakup

Turkish footballer

#97

Orelsan

#98

Orosius

#99

Oserheimen Osunbor

Nigerian politician

#100

Odafe Onyeka Okolie

#101

Ohmkar

Indian television presenter and film director

#102

Octavian

#103

Onyeka Onwenu

Nigerian actress | singer and politician

#104

Olufemi Olatubosun Oluyede

24th Chief of Army Staff (Nigeria)

#105

Opothleyahola

Muscogee Creek chief

#106

Obuobia Darko Opoku

Ghanaian politician and journalist

#107

Omega

Dominican singer

#108

ORLAN

French performance artist

#109

Oskido

South African musician

#110

Olivia Ong

Singaporean actor and singer

#111

Odeya

Israeli singer-songwriter

#112

Omoni Oboli

Nigerian actress | scriptwriter | film director | producer and digital filmmaker

#113

Oboi

Manchu Qing Dynasty statesman

#114

Oleksandr Oksanchenko

Ukrainian fighter pilot and colonel

#115

Olumba Olumba

Nigerian religions leader

#116

Oro

Mexican professional wrestler

#117

Oxlade

Nigerian Afro-fusion musician

#118

Oompa

American rapper | poet | and vocalist

#119

Ode Osbourne

Jamaican mixed martial arts (MMA) fighter

#120

Oddisee

rapper and producer

#121

Oner

South Korean professional League of Legends player

#122

Obi of Onitsha

Nigerian politician

#123

Oruam

Brazilian rapper | singer and songwriter

#124

Ott

British record producer

#125

Otsuichi

Japanese writer and filmmaker

#126

Ohatsu

prominently-placed figure in the late Sengoku period

#127

Owen Oseni

Irish association football player (born 2003)

#128

Olanipekun Olukayode

Nigerian lawyer

#129

Oye Owolewa

nigerian-born American politician

#130

Ognjen Ožegović

Serbian footballer

#131

Oliver O'Grady

Roman Catholic priest and serial child rapist

#132

Ossie Ocasio

Puerto Rican boxer

#133

Osman Öcalan

Turkish politician

#134

Opie Ortiz

Musician | Artist

#135

Oceana

German singer of German–Martiniquen descent

#136

Oho Ou

Chinese actor and singer

#137

Ollie O'Neill

Irish footballer

#138

O'Bryan

American singer/songwriter

#139

Octo Octa

American DJ and house producer

#140

Octavio Ocaña

Mexican actor (1998-2021)

#141

Ole Öhman

Swedish musician

#142

Owamagbe Odighizuwa

American football player

#143

Oluremi Obasanjo

Former Nigerian First Lady

#144

Omar Ortiz

Mexican footballer

#145

Ovida

Ancient Roman general

#146

Oki

Ainu Japanese musician

#147

Ole Olsen

Vaudevillian and Comedian

#148

Oliver Onions

#149

Oier Olazábal

Spanish footballer

#150

Orangestar

Japanese music producer

#151

Orlando Owoh

Tall'dark skinned |

#152

Ogenyi Onazi

Nigerian footballer

#153

Orla O'Rourke

#154

Oribe

American hairdresser

#155

Osunlade

American musician

#156

Omar-S

American musician

#157

O-Jay

German musician

#158

Orisabunmi

Nigerian actress

#159

Osayi Osifo

South African basketball player (born 2000)

#160

Ovie Omo-Agege

Politician and Mobster

#161

Ohi Omoijuanfo

#162

Ole Olsen

Danish speedway rider

#163

Omawumi

Nigerian musician and actress

#164

Ömer Öcalan

Turkish politician

#165

Octavio Ocampo

#166

Ólafur Jóhann Ólafsson

Icelandic writer

#167

Olufunke Oshonaike

Nigerian table tennis player

#168

Oge Okoye

Nigerian actress

#169

Olivia O'Leary

Irish journalist and writer

#170

Oksana Omelianchik

Russian gymnast

#171

Ohthere

semi-legendary Swedish king

#172

Oliver Oakes

British racing driver

#173

Oum

Moroccan singer-songwriter

#174

Ojaswi Oberoi

Indian television actress

#175

Owen Omogiafo

Nigerian Business executive

#176

Owsley

American musician

#177

Onestar

South Korean singer

#178

Ogi Ogas

American computational neuroscientist

#179

Oscar Orbos

Filipino politician

#180

Oliver O'Donovan

British theologian

#181

Ollie Olsen

Australian electronic musician

#182

Olímpico

Mexican professional wrestler

#183

Otto Orseolo

#184

Osamu Okamura

Japanese ichthyologist

#185

Özge Özacar

Turkish actress | singer | dancer and model

#186

Owen Otasowie

American soccer player

#187

Özge Özder

Turkish actress

#188

Oleksandr Onishchenko

#189

Orup

Swedish pop singer

#190

Okasian

Korean-American rapper and singer

#191

Özge Özberk

Turkish actress

#192

Olga Odanović

Serbian actress

#193

Osvaldas Olisevičius

Lithuanian basketball player

#194

Oba Otudeko

Nigerian businessman

#195

Oyin Oladejo

Toronto-based actress | hailing from Nigeria

#196

Odette

Australian singer

#197

Oscar

Brazilian footballer

#198

Ogbonnaya Onu

Nigerian politician

#199

Oleg Orlov

Russian biologist | human rights activist (chair person of Memorial)

#200

Outasight

American singer and rapper