| Celebrity Siblings | Celebrity Siblings Surname |
| Ben and Casey | |
| Charlie and Emilio | |
| Julia and Eric | |
| Matt and Kevin | |
| Jeff and Beau | |
| River and Joaquin | |
| Mark and Donny | |
| Damon, Marlon, Keenan Ivory and Shawn | |
| Paris and Nicky | |
| Patricia, David, Rosanna and Alexis | |
| Jake and Maggie | |
| Jane and Peter | |
| Ashley and Wynona | |
| Fred and Ben | |
| | Celebrity Siblings | Celebrity Siblings Surname |
| Dennis and Randy | |
| John and Joan | |
| Alec, Stephen, Daniel and Billy | |
| Britney and Jamie Lynn | |
| Dakota and Elle | |
| Mary-Kate and Ashley | |
| Owen, Luke and Andrew | |
| Zooey and Emily | |
| Ralph and Joseph | |
| Rob and Chad | |
| Donny and Marie | |
| Sean and Chris | |
| Jessica and Ashlee | |
| Groucho, Zeppo, Chico, Gummo and Harpo | |
|