Conor McGregor‘s exploits as a UFC star and his antics in and outside the cage were what brought him to the limelight. But over the years, he’s become arguably the biggest icon in the brief history of MMA. With a status like that, it’s understandable that there’s an obvious urge among his fans to know a bit more about his personal aspects.

That’s where we take a look at his family, and we’ve already talked about his parents in multiple instances. However, there’s very little that people know about his siblings. Who are they? Well, there’s more feminine presence in his family than male presence since he has sisters as siblings.

How many sisters does Conor McGregor have? All about his family

As we all know, Conor McGregor has a Liverpudlian father and an Irish mother, Tony and Margaret. They have three children together, and ‘The Notorious’ is their only male child. The former UFC double champion has two beautiful sisters, and their names are Erin and Aoife. All three siblings had a rather modest upbringing, nothing too fancy.

Conor McGregor’s father was a real fighter, as he started doing menial jobs at the beginning before he met his mother in Ireland. Tony would later work as an assistant to a technician, before being able to afford a car to work as a cab driver for well over two decades. After the former ‘Champ Champ’ became a household name in the MMA scene, his father would transition to working for the church and engaging in social work.

Conor McGregor and his sisters were unquestionably raised by two hardworking parents, who never dropped the ball when it mattered the most. Now, let’s focus on his sisters, and first up, we’ll take a peek into the life of Erin McGregor.

Erin McGregor: profession, age, husband and more

Erin is Conor McGregor’s eldest sister. With sources claiming that she’s 43 years old, she recently got married to her partner, Terry Kavanagh, in August 2024. Her husband is a singer-songwriter and has been in a relationship with Erin for a long time. ‘The Notorious’ even walked his sister to the aisle during her wedding. When it comes to her profession, McGregor’s eldest sister is an entrepreneur just like her brother, who’s made millions through his alcoholic beverage company, his Black Forge Inn pub in Dublin and now, he’s started his own music record label, ‘Greenback Records’.

In 2021, Conor McGregor’s sister launched her own clothing line, ‘Imperfection by Erin McGregor’, due to her deep-rooted passion for fashion. As per her clothing line’s official website, her brand is all about making glamourous apparel with a keen eye on comfort. Moreover, Erin’s clothing line has its basis in all the experiences she’s had in the 43 years that she has lived. However, life wasn’t all sunshine and rainbows for McGregor’s sister because she once went through a rough time due to a medical condition that gripped her son.

Does Erin McGregor’s son have autism? All about her kids

Conor McGregor’s sister Erin has two children – a 24-year-old daughter Taylor from her previous relationship, and Harry, her son with Terry Kavanagh. Her daughter has always felt like Erin’s husband was her father ever since the couple started dating in 2014. Taylor even penned an emotional message to Kavanagh after their wedding. Meanwhile, Erin opened up about the concerning fact that her son suffers from autism, and there was one particular incident that had her and her husband seriously worried.

Ahead of her wedding, Erin McGregor shared a worrying message on social media, revealing that her son Harry has been going through a tough medical phase. The problematic thing was that Conor McGregor’s sister appeared helpless and couldn’t find a solution to help her son out. “Here’s a piece of real life. I’ve had a week of it. He’s crying all day because he can’t get rid of that “sensory” pain he’s feeling. It’s something pain meds can’t really help with I’ve noticed on this journey,” wrote Erin as reported by ‘Evoke’. But now, the troubles seem to have died down a bit as the couple takes time to celebrate their union.

Now, let us take a look at the final piece of the puzzle, Conor McGregor’s other sister, Aoife McGregor.

All about Aoife McGregor, her boyfriend, and Kinahan gangster Graham Whelan

Conor McGregor’s other sister, Aoife, who’s reportedly 39 years old, has always been a big passionate beauty lover. It started with her mother and her siblings have often called her a “style queen”. Meanwhile, when it comes to personal life, Aoife is in a relationship with a gangster from the Kinahan cartel, Graham ‘The Wigh’ Whelan. In 2022 December, McGregor’s sister raised a lot of eyebrows after she posted a picture with her gangster boyfriend. But where do you think they were? Well, the couple was enjoying spending time at the former UFC double champion’s Black Forge Inn pub.

Despite the shocker that Aoife McGregor gave netizens with her association with the Kinahan cartel member, reports claim that their relationship was not that big of a secret. “It wasn’t exactly a secret that the two of them were close. But posting a picture of them together as her profile picture would suggest she’s fairly serious about him,” a source told Irish news media outlet, ‘Sunday World’.

Conor McGregor has always shared numerous pictures of himself with his family and has claimed to be a man who prioritizes his family above everything else. Did you like reading this article and getting to know the Irishman a bit more? Let us know in the comments.