| 100% | HOSS | 4 | Brother of Adam and Little Joe on "Bonanza" |
| 79% | HOSS | 4 | Brother of Adam and Little Joe |
| 79% | XXXX | 4 | Brother of Adam and Little Joe |
| 77% | ADAM | 4 | Brother of Hoss and Little Joe Cartwright on "Bonanza" |
| 71% | HOSS | 4 | "Bonanza" brother of Little Joe and Adam |
| 64% | LESSONS | 7 | Adam, Hoss and Little Joe on "Bonanza"? |
| 62% | HOSS | 4 | Little Joe and Adam's "Bonanza" brother |
| 55% | HOSS | 4 | Brother of Little Joe on '60s TV |
| 48% | HOSS | 4 | Brother of Little Joe |
| 48% | ADAM | 4 | Brother of Little Joe |
| 46% | ABEL | 4 | Son of Adam and Eve killed by his brother Cain |
| 45% | HOSS | 4 | Little Joe's half brother of old TV |
| 45% | GOB | 3 | Brother of Michael and Lindsay on "Arrested Development" |
| 45% | LOUIE | 5 | Brother of Huey and Dewey on "Duck Tales" |
| 45% | JAIME | 5 | Brother of Cersei and Tyrion on "Game of Thrones" |
| 45% | JAIME | 5 | Brother of Cersei and Tyrion, on "Game of Thrones" |
| 44% | ROBB | 4 | Brother of Arya, Sansa, Bran, and Rickon on "Game of Thrones" |
| 41% | JONAS | 5 | Surname of musical brothers Joe, Kevin, and Nick |
| 41% | BEN | 3 | Little Joe's pa, on "Bonanza" |
| 41% | BEN | 3 | Little Joe's pa on "Bonanza" |
| 41% | HOSS | 4 | One of Little Joe's brothers |
| 41% | JONAS | 5 | Last name of singing brothers Joe, Nick, and Kevin |
| 41% | JONAS | 5 | Surname of the band brothers Kevin, Joe, and Nick |
| 40% | BRAN | 4 | Arya and Sansa's younger brother, on "Game of Thrones" |
| 40% | ROBB | 4 | ___ Stark (Sansa and Arya's older brother on "Game of Thrones") |
| 39% | ELIOT | 5 | George —, author of novels The Mill on the Floss and Adam Bede |
| 38% | SETH | 4 | Son of Adam and Eve |
| 38% | ENOS | 4 | Grandson of Adam and Eve |
| 38% | ABEL | 4 | Son of Adam and Eve |
| 38% | EDEN | 4 | Home of Adam and Eve |