Universal data > People > Famous people by initials > O

Famous people with the initials OO
May 9, 2026

#1

Offset

Offset

American rapper (born 1991)

#2

Ozzy Osbourne

Ozzy Osbourne

English musician and television personality (1948–2025)

#3

Oona O'Neill

Oona O'Neill

American-British actress (1925–1991)

#4

Ophelia

Ophelia

character from Hamlet

#5

Otho

Otho

seventh Roman Emperor (69)

#6

Olive Osmond

Olive Osmond

Mother of the Osmonds (1925–2004)

#7

Orhan

Orhan

bey of the nascent Ottoman Empire

#8

Origen

Origen

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

#9

Oscar

Oscar

Brazilian association football player (born 1991)

#10

Onyeka Okongwu

Onyeka Okongwu

American basketball player

#11

Owen Otasowie

Owen Otasowie

American soccer player

#12

Orianthi

Orianthi

Australian musician and singer-songwriter

#13

Ólafur Darri Ólafsson

Ólafur Darri Ólafsson

Icelandic actor

#14

Oklou

Oklou

French musician

#15

Odoacer

Odoacer

5th-century Germanic soldier and monarch

#16

Ovid

Ovid

Roman poet (43 BC – 17/18 AD)

#17

Omarion

Omarion

American R&B singer

#18

ODB

ODB

American professional wrestler

#19

Olusegun Obasanjo

Olusegun Obasanjo

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

#20

Onision

Onision

American YouTuber (born 1985)

#21

Orri Óskarsson

Orri Óskarsson

icelandic footballer

#22

Ozuna

Ozuna

Puerto Rican singer and actor

#23

Olive Oatman

Olive Oatman

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

#24

One

One

Japanese manga artist

#25

Olivia Olson

Olivia Olson

American actress and singer

#26

Onfim

Onfim

medieval school boy

#27

Okieriete Onaodowan

Okieriete Onaodowan

#28

Onew

Onew

South Korean singer

#29

Osa Odighizuwa

Osa Odighizuwa

American football player (born 1998)

#30

Özgür Özel

Özgür Özel

Turkish politician

#31

OhGeesy

OhGeesy

American rapper

#32

Otto Ohlendorf

Otto Ohlendorf

German SS officer and Holocaust perpetrator (1907–1951)

#33

Oviya

Oviya

South Indian actress

#34

Osceola

Osceola

Billy Powell | leader of the Seminole in Florida

#35

Odafe Oweh

Odafe Oweh

American football player (born 1998)

#36

Oluchi Onweagba

Oluchi Onweagba

#37

Orry-Kelly

Orry-Kelly

American costume designer

#38

Ojy Okpe

Ojy Okpe

Nigerian TV anchor and model

#39

Oleksandra Oliynykova

Oleksandra Oliynykova

Ukrainian tennis player

#40

Odetta

Odetta

American musician

#41

Oguchi Onyewu

Oguchi Onyewu

American soccer player

#42

Oxxxymiron

Oxxxymiron

#43

Ooha

Ooha

#44

Obi of Onitsha

Obi of Onitsha

Nigerian politician

#45

Olamide

Olamide

Nigerian musician

#46

Ömer Faruk Osmanoğlu

Ömer Faruk Osmanoğlu

Ottoman Turkish noble

#47

Odumodublvck

Odumodublvck

Nigerian rapper | singer and songwriter

#48

Olybrius

Olybrius

Western Roman Emperor

#49

Ore Oduba

Ore Oduba

#50

Ōjin

Ōjin

Emperor of Japan

#51

One

One

South Korean singer | rapper and actor

#52

Ōgimachi

Ōgimachi

emperor of Japan

#53

Oliver

Oliver

American pop singer

#54

Oriana

Oriana

Argentinian artist

#55

Omi

Omi

Jamaican singer

#56

Orban

Orban

inventor | iron founder | and engineer

#57

Ovidie

Ovidie

French pornographic actress | director | author and sex educator

#58

Orfeh

Orfeh

American actress

#59

Oichi

Oichi

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

#60

Onesimus

Onesimus

saint and bishop

#61

Ortiz

Ortiz

American professional wrestler

#62

Onra

Onra

French record producer

#63

Oye Owolewa

Oye Owolewa

nigerian-born American politician

#64

Ovonramwen

Ovonramwen

#65

Odaenathus

Odaenathus

Exarch of Palmyra

#66

Oyèrónkẹ́ Oyěwùmí

Oyèrónkẹ́ Oyěwùmí

Nigerian academic

#67

Olatunde Osunsanmi

Olatunde Osunsanmi

American film director

#68

Origa

Origa

#69

Olivia

Olivia

American R&B singer

#70

Olisa Odele

Olisa Odele

Nigerian student | actor | singer

#71

Ongina

Ongina

American drag queen and HIV activist

#72

Ouseppachan

Ouseppachan

Indian composer

#73

Ouida

Ouida

British novelist (1839–1908)

#74

Olivia O'Brien

Olivia O'Brien

American singer-songwriter

#75

Okwui Okpokwasili

Okwui Okpokwasili

Nigerian-American artist

#76

Oba Otudeko

Nigerian businessman

#77

Outsidaz

#78

O.C.

American rapper

#79

Orrin Olsen

American gridiron football player and athletics competitor

#80

Özge Özpirinçci

Turkish actress

#81

Oruam

Brazilian rapper | singer and songwriter

#82

Otávio

Brazilian association football player

#83

Omega

Dominican singer

#84

Octagón

Mexican professional wrestler

#85

Olufemi Olatubosun Oluyede

24th Chief of Army Staff (Nigeria)

#86

Owen Oyston

British businessman

#87

Otokichi

Japanese castaway

#88

Orelsan

#89

Olumba Olumba

Nigerian religions leader

#90

Oluwafemi Oladejo

American football player (born 2003)

#91

Ondine

American actor (1937-1989)

#92

Otito Ogbonnia

American football player

#93

Opothleyahola

Muscogee Creek chief

#94

Oddisee

rapper and producer

#95

Orosius

#96

Oğuzhan Özyakup

Turkish footballer

#97

ORLAN

French performance artist

#98

Oeyo

a prominently-placed female figure in late-Sengoku period

#99

Octavian

#100

Onir

Indian film director and producer (born 1969)

#101

Okuntakinte

Ghanaian musician | artist and philanthropist

#102

Ohmkar

Indian television presenter and film director

#103

Onuphrius

#104

Owen Roe O'Neill

#105

Onyeka Onwenu

Nigerian actress | singer and politician

#106

Oburu Odinga

Kenyan politician

#107

Ola Onabule

British singer-songwriter

#108

Oscar Onley

Scottish cyclist

#109

Ole Olsen

Vaudevillian and Comedian

#110

Otsuichi

Japanese writer and filmmaker

#111

Omoni Oboli

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

#112

Oki

#113

Olusegun Osoba

Nigerian politician

#114

Oboi

Manchu Qing Dynasty statesman

#115

Orangestar

Japanese music producer

#116

Onake Obavva

#117

Oro

Mexican professional wrestler

#118

Oki

Ainu Japanese musician

#119

Ogenyi Onazi

Nigerian footballer

#120

Odeya

Israeli singer-songwriter

#121

Ogi Ogas

American computational neuroscientist

#122

Oleksandr Oksanchenko

Ukrainian fighter pilot and colonel

#123

Oho Ou

Chinese actor and singer

#124

Oner

South Korean professional League of Legends player

#125

Opie Ortiz

Musician | Artist

#126

Ovie Omo-Agege

Politician and Mobster

#127

Oxlade

Nigerian Afro-fusion musician

#128

Octavio Ocaña

Mexican actor (1998-2021)

#129

Ott

British record producer

#130

Ode Osbourne

Jamaican mixed martial arts (MMA) fighter

#131

Orestes Ojeda

#132

Olivia Ong

Singaporean actor and singer

#133

Octo Octa

American DJ and house producer

#134

Oier Olazábal

Spanish footballer

#135

Oliver Oakes

British racing driver

#136

Oliver O'Grady

Roman Catholic priest and serial child rapist

#137

Olabisi Onabanjo

Nigerian politician

#138

Oompa

American rapper | poet | and vocalist

#139

Omawumi

Nigerian musician and actress

#140

Oluremi Obasanjo

Former Nigerian First Lady

#141

Oskido

South African musician

#142

Ossie Ocasio

Puerto Rican boxer

#143

Olagunsoye Oyinlola

Nigerian politician

#144

Oserheimen Osunbor

Nigerian politician

#145

Odel Offiah

English footballer

#146

Oscar

Brazilian footballer

#147

Oliver Onions

#148

Orisabunmi

Nigerian actress

#149

Owamagbe Odighizuwa

American football player

#150

Osman Öcalan

Turkish politician

#151

Ollie Olsen

Australian electronic musician

#152

Olivia Olson

American basketball player

#153

Oluwole Oke

#154

Omar Ortiz

Mexican footballer

#155

Ovi

#156

Onestar

South Korean singer

#157

Ovida

Ancient Roman general

#158

Oceana

German singer of German–Martiniquen descent

#159

Oribe

American hairdresser

#160

Ole Öhman

Swedish musician

#161

Omar-S

American musician

#162

Okasian

Korean-American rapper and singer

#163

Ólafur Jóhann Ólafsson

Icelandic writer

#164

Orlando Owoh

Tall'dark skinned |

#165

Oge Okoye

Nigerian actress

#166

Oluchi Okananwa

American basketball player (born 2004)

#167

Oleg Orlov

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

#168

Oum

Moroccan singer-songwriter

#169

Olusegun Oluwatimi

American football player (born 2003)

#170

Ohatsu

prominently-placed figure in the late Sengoku period

#171

Oscar Orbos

Filipino politician

#172

Oleh Ocheretko

Ukrainian footballer

#173

O'Bryan

American singer/songwriter

#174

Olufela Olomola

English association football player

#175

Olumide Oyedeji

British-Nigerian professional basketball player

#176

Osunlade

American musician

#177

Owsley

American musician

#178

Outsider

#179

Orla O'Rourke

#180

Ossi Oswalda

#181

Olajumoke Orisaguna

#182

OSN

Taiwanese rapper and singer

#183

Oliver O'Donovan

British theologian

#184

Ohi Omoijuanfo

#185

Ohthere

semi-legendary Swedish king

#186

Oscar Ramiro Ortega-Hernandez

American criminal

#187

Ömer Öcalan

Turkish politician

#188

Olivia O'Leary

Irish journalist and writer

#189

Owen Omogiafo

Nigerian Business executive

#190

O-Jay

German musician

#191

Otto Orseolo

#192

Onufri

orthodox icon painter and archpriest of Elbasan | active in the 16th century in Albania

#193

Olumide Oworu

#194

Outasight

American singer and rapper

#195

Oppian

2nd-century Greco-Roman poet

#196

Octavio Ocampo

#197

Oribasius

ancient greek physician

#198

Ogbonnaya Onu

Nigerian politician

#199

Ochre

British musician

#200

Oyin Oladejo

Toronto-based actress | hailing from Nigeria