British baby names starting with O

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Updated: April 10th, 2024

Here are 246 british baby names that starts with O.

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Oscar

With Irish and Norse roots, Oscar means “deer-lover” or “God spear.”

Otis

A German name meaning “wealthy,” Otis made a stylish return thanks.

Olivia

From the Latin oliva, Olivia means "olive tree" and was brought into use by Shakespeare in Twelfth Night.

Otto

Born Eighth, Fortune, Famous, Possession

Olive

Kind One, The Olive, Peace

Opal

Jewel Names Became Popular in the 19th Century, Opal, The Earth, Gem

Orlando

Homeland, Domain, Glory and Earth, Renowned in the Land

Oren

Ash Tree

Octavia

Born In the Eighth Month, Modeled on a Roman Sex

Ollie

An Olive, Form of Oliver, Elf, Warrior

Odette

Wealth

Orville

Golden Town

Octavio

Born In the Eighth Month, Modeled on a Roman Sex

Olympia

From Mount Olympus, Sacred Mountain Where the Greek Gods Rested

Ora

The Word Orare with the Meaning to Pray For, Light

Ona

Good, He (God) Was Gracious, Fire, Unity

Oakley

From the Oak Tree Field

Owen

Well-Born, Born of Yew, The Lord is Gracious, Youth

Odelia

Wealth and Fight, The Word Oide Meaning Song

Oswald

Rule, One Who Governs, Ass, Divinely Powerful

Odilia

Possession, Wealth

Ofelia

Help

Otilia

Wealth and People

Osborn

Bear of God, Divine Warrior

Olivier

Oil Tree, Army, Warrior, Elf

Oliva

Symbol of Peace, The Olive

Osman

Bustard Fledgling, Footprint, Divine Protector, Young Snake

Olimpia

Sacred Mountain Where the Greek Gods Rested, From Mount Olympus

Omer

Wealth and Famous, Eloquent or Bundle of Grain, First Son

Osbourne

Divine Warrior, Born from a Bear

Obie

Heart

Osher

Knowledgeable, Wise, Son of Jacob, Fortunate

Othman

Young Dragon, Wealthy, Snake

Orren

Pale-skinned, The Name of an English River, Fair, Pale Green

Obi

Heart

Orson

Ors, Bear Like, Ormond's Son, Inspired By a Family Name

Ottilie

Little Wealthy One, Wealth, Prospers in Battle, Possession

Ozias

God is My Power

Orpheus

Darkness

Osiris

Egyptian God of the Dead

Orin

Dark-Haired

Octavius

The Eighth, Modeled on a Roman Family

Omri

Sheaf of Grain

Oswin

Friend of God, Deity

Odile

The Word Othal with the Meaning Fatherland, Possession, Wealth

Ossian

Name of a Legendary Scottish Bard, Os

Oak

From the Oak Tree Meadow, Place Name

Octavian

The Eighth, Modeled on a Roman Sex

Oriane

Gold, Heavenly

Obadiah

Servant of God

Ovie

Holy Massege of Marathi Saint, Holy Message of Marathi Saint

Onni

Happiness, Luck, Fortune, Luck

Orhan

Ruler, Khan Great Ruler

Orli

A Light for Me

Olwen

White Footprint

Ophelie

Help

Ornella

Gold, Ash

Ottis

Wealthy, Born Eighth, Fortune, Possession

Ottilia

Wealth, Possession, Eight

Orrin

Little Sallow One, The Name of an English River, Pale Green, Fair

Oriel

Gold Made

Owain

Born from the Yew Tree, Youth

Olesya

Alexia, Alexandra

Oluchi

Work of God

Otso

Bear

Oban

English

Orry

English, Bear Like, Inspired By a Family Name, Ors

Oto

Wealthy, Sister, Germane, Brotherly

Ole

Ancestor's Descendant, Heritage of the Ancestors, Happy, Home

Omara

Awesome, Red, Star

Orly

Surrounded By Light

Ottavio

The Eighth, Modeled on a Roman Sex

Orlan

From the Pointed Hill, Domain, Glory and Earth, Form of Roland

Orelia

Golden

Oana

Pure, Lamb

Olek

He Who Wards Off (Other) Men

Osbert

Deity, Bright God, Divinely Brilliant, Shiny

Olesia

Man's Defender, Protect and Man, Feminine of Alexander, To Defend

Orianna

Gold

Ozzy

Diminutive of Oswald, Divine Spear

Olan

Ancestor's Descendant, Heritage of the Ancestors, Happy

Oaklee

From the Oak Tree Meadow

Ori

Charitable King, My Light

Oberon

Ruler, Natural Spirit

Olli

Possession

Ovi

Holy Message of Marathi Saint, Holy Massege of Marathi Saint

Oleg

Holy, Blessed, Saint, Intact

Orian

Gold

Otylia

Wealth and Fight, Prosperity In Battle, The Word Oide Meaning Song

Oby

Heart

Ozzie

Diminutive of Oswald, Divine Power

Oz

Strength, Power

Orland

Renowned in the Land, Form of Roland

Orianne

Gold, Or

Orlanda

Homeland, Glory and Earth, Fame, Domain

Orion

Son of the Fire, Urine

Ozzi

God, Divinely Good, A Divine Protector

Oakleigh

From the Oak Tree Meadow

Olsen

Son of Ole

Omran

Solid Structure, Lifetime

Or

Light

Olie

Inspired By the Same Vine, Defender of Mankind, Moral Greatness, Ancestor

Omid

Hope

Osmar

God, Divine and Wonderful, Divinely Glorious, Famous

Oliwier

Warrior, Elf, Army

Ohana

Gods Gift of Grace

Omari

Flourishing, High born, Long-living

Orlin

Form of Roland, Renowned in the Land

Oluwadarasimi

God has been good to me

Oumar

Destined to a Long Prosperous Life

Ossie

God's Spear, Diminutive of Oscar

Oszkar

God's Spear, Deity, Dear Friend, Divine Strength

Oneil

Wind

Ousmane

Bustard Fledgling

Orrie

Ormond's Son, Little Bear, Ors

Osten

Magnificent, Helpful, Variant of Augustine, The August

Ostin

Magnificent, Helpful, Variant of Augustine, The August

Osama

Description of a Lion, Brave

Oni

Shelter, One born in a sacred place

Ohene

King

Otniel

Might of God

Ondrej

The Manly

Okechukwu

Gift of God

Odera

Plow

Ordell

Valleys Edge

Onyx

Black Stone

Oriana

Sun Ray, Dawn, Heavenly, Dawning

Oona

Be Satisfied, Content, One and Only, Lamb

Oden

Inspiration, Wealth and Friend, Wealthy Defender, The Inspired

Olin

Holly, Ancestor

Owais

A Companion of the Prophet, An Experience Person

Othniel

Strength of God

Orlagh

Golden Princess

Oran

Money, Pale One, Battle, Pine

Owyn

The Lord is Gracious, Born of Yew, Help from Allah, Rich and Friend

Ozan

The Bard

Odhran

Little Pale Green One

Oksana

Hospitality

Omi

The Sound of Universe, Om Sai

Oonagh

Content, Only One

Onur

Honor

Orchid

Fragrant Flower

Omair

Problem Solver

Orest

Highlanders, Orestais

Owi

Lines in Vedic Verse or Shloka

Oska

Deity, Ase

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