Irish Names Starting With O | Baby Names Meaning | Kidadl
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Irish Names Starting With O

Whether you’re looking for a name for your child, a new pet, or even a character in a story you’re writing, there are tons of ideas out there. We’ve compiled helpful guides of names and their meanings to inspire you, from A-Z lists to country-specific names and everything in between. Perhaps you want to find a name that aligns with your cultural heritage, you want to uncover the meaning of your family name, or maybe you want all your children to have names on a specific theme — whatever you’re looking for, we have hundreds of lists of names for any gender, style or language. Whether you want a name that’s unique or popular, traditional or modern, short or long; the perfect name for you is just a few clicks away.
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Origin:  

Irish

Description:  

O'Brian is a charming baby boy name, the meaning of O'Brian is 'the descendant of Brian'. Brian Boru was the king of Ireland during the 10th century. Hence, O'Brian is among the top 10 baby boy names used in Ireland. However, this name's usage is not only limited to Ireland, and it is also preferred...

Origin:  

Irish

Description:  

O'Brien is a Gaelic name for boys and means strength. Although it can be used as a name, it is originally an Irish last name. The meaning of O'Brien is descendent of Brian and means ‘exalted’ or his ‘eminence’. O'Brien is a hard-to-pronounce name but has very deep meanings. People named afte...

Origin:  

Irish

Description:  

The meaning of O'Connor is 'hound of desire' or 'son of the hound lover'. Popularly regarded as a surname, the name O'Connor is of Irish origin and is a Gaelic variant of the name O'Conchobhair, which means 'descendant of Conchobhar'. Conchobhar has been derived from the name Cu Chobhair, which is a...

Origin:  

Irish

Description:  

Odhran is a beautiful name with a rich history. The name originated in the Irish language as Oḋrán and was later anglicized as Oran, Orin, and Odhran. Another version of the name is also popular, and it is spelled Odhrán. The name is gender-specific and is mostly used for boys. The meaning of Od...

Origin:  

Irish

Description:  

Choosing your baby's name can be one of the most exciting yet stressful decisions of your life. Odran is a unique baby name that is pronounced as 'AADRAHN'. This name is most commonly used for boys and is a transcription of the Scandinavian and English name 'Odin'. Odran has Gaelic and Irish origins...

Origin:  

Irish

Description:  

O'Hara is an Irish name for boys and traces its origin and descendency from the Eaghra, also known as the lord of Luighne. Although becoming popular as an Irish name, O'Hara was initially the last name for people that belonged to the O'Hara clan and were generational offsprings of the King of Munste...

Origin:  

Irish

Description:  

The meaning of Oisin is 'young deer or little deer’. It is an Irish name derived from the word 'os' meaning 'deer' and the diminutive suffix '-ín'. In Irish mythology, Oisin was a legendary poet of Ireland and warrior of the Fenian. Oisin is a common first name and is traditionally used for boys....

Origin:  

Irish

Description:  

Omie is a name that has Irish origins. The meaning of Omie is 'outstanding', 'superb', or 'great girl'.It's a charming name that's simple to say and is commonly used for infant girls. People whose name is Omie are believed to be a family-person, wonderful providers, and protectors. They are believed...

Origin:  

Irish

Description:  

It is a known fact that names of Irish origin tend to differ in their forms and spellings. A similar thing has been noticed in the case of the name O'Neal. The original form of this name is of Gaelic origin, and it's spelled 'O'Neill', meaning 'descendant of Niall'. Niall was the name of an Irish pe...

Origin:  

Irish

Description:  

Oney is an Irish name that is gender-neutral. The meaning of Oney is 'green'. It's a variant of Uaine, which also means 'green'. Uaine doesn't just mean 'green'. It references green grass, green trees, and green behind the ears, especially concerning politics. Oney is used primarily in Ireland but i...

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