Irish names are steeped in history and tradition, with each name holding a unique significance and story. From the ancient Celts to modern-day Ireland, the importance of names has remained a constant part of Irish culture. In this article, we will explore the origins and meanings of some of the most popular Irish names, as well as the customs and traditions surrounding naming in Ireland.
Popular Irish Names By Genders

Boys’ Names
Irish boys’ names are often strong and powerful, with deep roots in Irish history and mythology. Here are some popular Irish names for boys:
| Name | Meaning |
|---|---|
| Liam | Strong-willed warrior |
| Finn | Fair or white |
| Aiden | Fiery one |
| Cian | Ancient or enduring |
| Connor | Lover of hounds |
| Eoin | God is gracious |
| Ronan | Little seal |
| Sean | God is gracious |
| Tadhg | Poet or philosopher |
Girls’ Names
Irish girls’ names are often feminine and graceful, with a touch of whimsy and magic. Here are some popular Irish names for girls:
| Name | Meaning |
|---|---|
| Aoife | Beautiful or radiant |
| Caoimhe | Gentle or beautiful |
| Eabha | Life or living |
| Maeve | Intoxicating |
| Niamh | Bright or radiant |
| Orla | Golden princess |
| Saoirse | Freedom or liberty |
| Siobhan | God is gracious |
These are just a few examples of the many beautiful and meaningful Irish names out there. Whether you’re looking for a traditional name with deep roots in Irish culture or a more modern name with a touch of Irish charm, there’s sure to be a name that’s perfect for your little one.
Unisex Irish Names
If you’re looking for a name that can work for either a boy or a girl, Irish names are a great option. Here are some popular unisex Irish names and their meanings:
| Name | Meaning |
|---|---|
| Riley | Courageous |
| Quinn | Intelligent |
| Casey | Brave |
| Morgan | Sea-born |
| Devin | Poet |
| Jordan | Flowing down |
| Rowan | Little redhead |
| Avery | Ruler of the elves |
| Finley | Fair-haired hero |
| Keegan | Small and fiery |
| Reagan | Little ruler |
| Kieran | Dark-haired |
| Teagan | Little poet |
| Sullivan | Dark-eyed |
| Delaney | Descendant of the challenger |
| Killian | Strife |
| Sloane | Warrior |
| Collins | Hound of the sea |
Irish Names in Literature and Folklore
Irish names have a rich history in literature and folklore, with many famous characters bearing traditional Irish names. Here are some examples:
Irish Names in Literature
- Finn McCool: A legendary hero in Irish mythology, his name means “fair-haired” or “white warrior.”
- Cuchulainn: A hero in Irish mythology, his name means “hound of Culann.”
- Deirdre: A tragic figure in Irish mythology, her name means “sorrowful” or “broken-hearted.”
- Niamh: A character in Irish mythology, her name means “brightness” or “radiance.”
- Maeve: A queen in Irish mythology, her name means “intoxicating.”
Irish Names in Folklore
- Banshee: A female spirit in Irish folklore, her name means “woman of the fairy mound.”
- Leprechaun: A mischievous fairy in Irish folklore, his name means “small-bodied fellow.”
- Pooka: A shape-shifting creature in Irish folklore, his name means “goblin” or “sprite.”
- Sidhe: A group of fairy-like beings in Irish folklore, their name means “fairy mound.”
Irish names are also commonly used in modern literature and media, with many popular characters bearing traditional Irish names. Some examples include:
- Bridget: A character in the book “Angela’s Ashes” by Frank McCourt, her name means “strength” or “exalted one.”
- Connor: A character in the movie “The Boondock Saints,” his name means “lover of hounds.”
- Fiona: A character in the movie “Shrek,” her name means “fair” or “white.”
- Liam: A character in the TV show “Lost,” his name means “strong-willed warrior.”
Popular Irish Surnames
Gaelic Surnames
Gaelic surnames are perhaps the most common type of Irish surname. They are derived from the native Irish language and often have a deep cultural significance. Some of the most popular Gaelic surnames include:
- O’Brien: derived from the Gaelic “Ó Briain,” meaning “descendant of Brian”
- O’Connor: derived from the Gaelic “Ó Conchobhair,” meaning “descendant of Conchobhar”
- O’Neill: derived from the Gaelic “Ó Néill,” meaning “descendant of Niall”
- MacCarthy: derived from the Gaelic “Mac Cárthaigh,” meaning “son of Cárthach”
- O’Sullivan: derived from the Gaelic “Ó Súilleabháin,” meaning “descendant of Súilleabhán”
Norman Surnames
Norman surnames are another common type of Irish surname. They are derived from the Norman invasion of Ireland in the 12th century and often have a French origin. Some of the most popular Norman surnames include:
- Fitzgerald: derived from the French “FitzGérald,” meaning “son of Gerald”
- Devereux: derived from the French “Devereux,” meaning “from Évreux”
- Butler: derived from the French “Bouteiller,” meaning “bottle-bearer”
- Power: derived from the French “Le Poer,” meaning “the poor”
- Roche: derived from the French “de la Roche,” meaning “of the rock”
Anglo Surnames
Anglo surnames are less common in Ireland but still have a significant presence. They are derived from the English language and often have an English origin. Some of the most popular Anglo surnames include:
- Smith: derived from the English word “smith,” meaning “metalworker”
- Brown: derived from the Old English word “brún,” meaning “brown”
- Johnson: derived from the English name “John,” meaning “God is gracious”
- Taylor: derived from the English word “tailor,” meaning “clothing maker”
- White: derived from the Old English word “hwit,” meaning “white”
Irish Names in Literature and Folklore
Irish names have a rich history in literature and folklore, with many famous characters bearing traditional Irish names. Here are some examples:
Irish Names in Literature
- Finn McCool: A legendary hero in Irish mythology, his name means “fair-haired” or “white warrior.”
- Cuchulainn: A hero in Irish mythology, his name means “hound of Culann.”
- Deirdre: A tragic figure in Irish mythology, her name means “sorrowful” or “broken-hearted.”
- Niamh: A character in Irish mythology, her name means “brightness” or “radiance.”
- Maeve: A queen in Irish mythology, her name means “intoxicating.”
Irish Names in Folklore
- Banshee: A female spirit in Irish folklore, her name means “woman of the fairy mound.”
- Leprechaun: A mischievous fairy in Irish folklore, his name means “small-bodied fellow.”
- Pooka: A shape-shifting creature in Irish folklore, his name means “goblin” or “sprite.”
- Sidhe: A group of fairy-like beings in Irish folklore, their name means “fairy mound.”
Irish names are also commonly used in modern literature and media, with many popular characters bearing traditional Irish names. Some examples include:
- Bridget: A character in the book “Angela’s Ashes” by Frank McCourt, her name means “strength” or “exalted one.”
- Connor: A character in the movie “The Boondock Saints,” his name means “lover of hounds.”
- Fiona: A character in the movie “Shrek,” her name means “fair” or “white.”
- Liam: A character in the TV show “Lost,” his name means “strong-willed warrior.”
Frequently Asked Questions
What is the meaning of the name Maeve in Irish?
Maeve is an Irish name that means “intoxicating”. It is believed to have originated from the Gaelic word “medb” which means “intoxication”. Maeve is a popular name for girls in Ireland and has been used for centuries.
What are some unique Irish girl names?
If you’re looking for unique Irish girl names, here are a few suggestions:
| Name | Meaning |
|---|---|
| Aisling | Dream or vision |
| Aoife | Radiant, beautiful |
| Caoimhe | Gentle, beautiful, precious |
| Eilis | God is my oath |
| Fiadh | Wild |
| Niamh | Bright, radiant |
What are some common Irish last names?
Some of the most common Irish last names include:
| Name | Meaning |
|---|---|
| Murphy | Sea warrior |
| Kelly | Descendant of Ceallach (bright-headed) |
| O’Sullivan | Descendant of Súilleabháin (little dark-eyed one) |
| Walsh | Welshman |
| O’Connor | Descendant of Conchobhar (lover of hounds) |
| Ryan | Descendant of Rian (little king) |
What are some modern Irish baby names?
Here are some modern Irish baby names that are becoming increasingly popular:
| Name | Meaning |
|---|---|
| Ailbhe | Bright or white |
| Cillian | War or strife |
| Fionn | Fair or white |
| Orla | Golden princess |
| Ronan | Little seal |
| Saoirse | Freedom |
What are some rare Celtic girl names?
If you’re looking for rare Celtic girl names, here are a few suggestions:
| Name | Meaning |
|---|---|
| Ailis | Noble |
| Briallen | Primrose |
| Eira | Snow |
| Liriel | Daughter of the sea |
| Rhiannon | Great queen |
| Seren | Star |
