1368 Catchy Baby Names That Start With O

From Olivia to Obama, explore through the oasis of outstanding names.

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Last Updated on Jul 24, 2024

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Baby names that start with O have a distinctive appeal and charm. You can find a range of classic and traditional names starting with this letter, such as Obadiah, meaning ‘servant of God’ in Hebrew and Orlando, meaning ‘famous land’ in Old German. Modern options include Orlo, meaning ‘eagle’ in Hebrew, and Oro, meaning ‘gold’ in Spanish.

Despite the uniqueness of the letter when it comes to names beginning with it, you will find the letter ‘O’ names in different languages and regions. Several names also trace their roots to specific regions or cultures. Some of these names are the Japanese Orie, meaning ‘picture of white cherry blossom,’ the American name Ohio, meaning ‘great river’, and the English Ororo, meaning ‘beauty.’ Arabic, Hebrew, Yoruba, and other African languages also have names beginning with O.

According to the US Social Security Administration data, Olivia, Owen, Oscar, Omar, and Oliver are some O-names that have ranked among the top 100 boy and girl names over the years (1). This indicates that the names that start with this letter could be the first choice of various parents. In fact, there have been many important leaders and prominent personalities who bore names starting with O. Among them, Irish poet and playwright Oscar Wilde and Octavian (Augustus Caesar) are some of the most notable personalities. Besides these names, names beginning with the letter O are also found in several other European languages.

The following list of names, starting with the letter O, is a diverse and vibrant collection. The significant meaning, lyrical sound, and deep significance of each name will surely captivate you as you explore these names. Each name is mentioned according to their gender usage. Pick a name that you sense would best go with your little one’s personality as they grow up.

Name	Gender	Meaning
Olivia	Girl	Peace; Olive tree
Oliver	Boy	Olive tree planter
Olive	Girl	Olive trees
Oaklynn	Girl	American invented name
Oscar	Boy	Deer loving one; Friend of deer
Octavia	Girl	Eight
Omar	Boy	Flourishing
Ophelia	Girl	Help; Benefit
Odin	Boy	Ecstacy; Fury
Omari	Boy	Populous; Flourishing

Opal	Girl	Jewel
Oaklyn	Girl	American invented name
Otis	Boy	Wealth; Son of Ode
Ozzy	Boy	Powerful God; Divine power
Orlando	Boy	Famous in the land
Osiris	Boy	Mighty one
Ollie	Boy	Olive tree
Ozias	Boy	Strength, salvation, divine help
Oakland	Boy	Enchanting brave person
Oziel	Unisex	Mighty; Powerful; Divine

Odette	Girl	Wealthy
Osiel	Unisex	God's strength
Oskar	Boy	God's spear; Deer's friend
Octavio	Boy	Eighth
Osvaldo	Boy	God's power
Ozzie	Boy	One who has been given divine power
Oriana	Girl	Gold
Olin	Boy	Come to; Take over to; Succeed to
Odessa	Girl	Ukrainian port city Odesa
Obadiah	Boy	Serving Yahweh

Orson	Boy	Bear cub
Octavius	Boy	Eighth son
Orin	Boy	Fair
Oden	Boy	Dearest human being
Om	Boy	Sacred syllable; Primordial sound; Origin of all sounds
Ofelia	Girl	Help; Advantage
Octavian	Boy	Eight; Born in the eighth month
Oona	Girl	Lamb; Universal
Olympia	Girl	From the family of God
Orrin	Boy	Color that is highly diluted with white

Oziah	Unisex	Strength from the Lord
Olivier	Boy	Olive tree caretaker
Oswald	Boy	One who lives in God's rule
Omer	Boy	Populous; Flourishing
Ori	Boy	My light
Oswaldo	Boy	One who is born with divine power
Ollivander	Boy	Wand maker; Seller
Oak	Boy	Adorable; Charming; Beautiful
Oshea	Boy	Salvation
Omri	Boy	Package of several things tied together

Omarion	Boy	Powerful and fluent orator
Olyvia	Girl	The evergreen olive tree
Olga	Girl	Holy; Blessed
Olen	Boy	Private spectator; Secret observer
Opie	Boy	One who like God Almighty
Osmar	Boy	The one who is born with divine glory
Orla	Girl	Golden princess
October	Girl	King or ruler who assists or helps humanity
Odysseus	Boy	Gentle wind of reality; Breeze of fact
Ohana	Girl	Family

Oberon	Boy	Soul; Purest blood of the heart
Ojas	Boy	The nobleness and the goodness of a person
Oz	Boy	Strong, brave, and famous person
Oryan	Unisex	Mountain dweller; Study
Octavious	Boy	Eighth
Olliver	Boy	One who has features of an olive tree
Obi	Boy	Heart
Oaks	Boy	The charming Lord; The God is fascinating
Othniel	Boy	Strength and Godly
Olsen	Boy	The born son of Olaf

Othman	Boy	A brave person and the chosen one
Olan	Boy	Long-lasting; Not easily destroyed
Ousmane	Unisex	God is great; Servant of God
Odelia	Girl	Heritage; Wealth
Ostin	Boy	Great; Magnificent
Ora	Girl	Beautiful seashore
Orianna	Girl	Abounding with fog or mist
Oran	Boy	Tan
Oliviana	Girl	One who always cares for an olive tree
Oisin	Boy	Sorrows

Ole	Boy	Framework that supports climbing plants
Oceana	Girl	Enchanting king
Olvin	Unisex	Special friend; Elf friend
Obert	Boy	The one who believes that there is only One Allah
Omir	Boy	Strength; Leadership
Otoniel	Boy	God's strong one
Oakes	Boy	Charming sir; Charming man
Orhan	Boy	Meek in spirit and manner
Osias	Boy	Salvation; God saves
Owais	Boy	A wolf; The best companion of the Prophet

Oshun	Unisex	Goddess of love and beauty
Ozlem	Unisex	Desire or longing
Olyver	Boy	ELF cadre or the same as the olive tree
Ovidio	Boy	Someone who is like a sheep
Ozan	Boy	A bard; a storyteller and a composer
Olena	Girl	Divided moment; Riven second
Ona	Girl	Wave
Ottilie	Girl	Wealth; Prosperity
Oliva	Girl	The peace of the olive tree
Oryn	Unisex	Light; Pine tree

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Baby names that start with O offer diversified choices across cultures and geographical regions. You will also find aesthetically appealing names that follow the modern trend and some simple and complex traditional names. It also provides names inspired by nature, mythology, topography, and habitations. So, whether you are looking for classic names, stylish names, short names, or those with cultural and historical significance or appeal, this extensive list will surely help you discover the most suited name for your little one.

Frequently Asked Questions

1. Are there any nature-inspired names that start with letter O?

Several nature-inspired names start with the letter O. Examples include Ocean meaning 'sea,’ Oakleigh signifying ‘from the oak meadows,’ Ogha denoting ‘sea,’ Ogoro meaning ‘frog,’ Oindrila signifying 'water,’ Oldrik translating to ‘the blue hill,’ and Oram meaning ‘near to the sea or river.’

2. Are there any O letter names that mean ‘joy’ or ‘happiness’?

Several names start with the letter O that mean ‘joy’ or ‘happiness.’ Examples include Osher, Onea, Oninddo, Oline, Olina, Olana, Olani, and Odunayo.

3. Are there any famous historical figures with names starting with O?

Yes, there are several famous historical figures with names starting with the letter O. Examples include Olaf Tryggvason, a King of Norway known for spreading Christianity in Norway; Octavian, the founder of the Roman Empire; Oda Nobunaga, a powerful Japanese daimyō; and Otto von Bismarck, the first Chancellor of Germany.

References

MomJunction's articles are written after analyzing the research works of expert authors and institutions. Our references consist of resources established by authorities in their respective fields. You can learn more about the authenticity of the information we present in our editorial policy.

Popular names of the period 2000s.
https://www.ssa.gov/OACT/babynames/decades/names2000s.html

Look Up For Many More Names

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