Throughout the world, Mcgillycuddy (Mcgillycuddy 
) is an extremely rare unknown gender given name. Predominantly, Mcgillycuddy is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Mcgillycuddy | United Kingdom, Ireland, Australia, China, United States |
| ross mcgillycuddy Irish politician, IE (b. 1882) |
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| unknown daughter mcgillycuddy Peerage person ID=504028 |
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Mr, Eoin, Marie, Megan, Shane, Alice, Chris, Conor, Karen, Kevin, Peter, Piers, Debra, Laura, Jenny, Minota, Sandra, Sheree, Sheila, Sorcha, Alison, Amanda, Enda, Erin, Nola, Tara, Ms, Kay, Joe, Tom, Ian, Mary, Mark, Mike, Sean, Alex, Audrey, Anna, Brid, Ross, Rory, Gary, Gene, Lina, Lian, Joss, John, Joan, Anne, and Celine