| 100% | MUNSTER | 7 | Last name of TV's Herman, Lily, and Marilyn |
| 63% | CRANE | 5 | Last name of TV's Niles and Frasier |
| 57% | SOPRANO | 7 | Last name of TV characters Tony and Carmela |
| 55% | CRANE | 5 | Last name of TV's Frasier |
| 54% | MCGRAW | 6 | Last name of TV's Dr. Phil |
| 54% | GALLAGHER | 9 | Last name of TV'S Shameless family |
| 54% | DEEN | 4 | Last name of the chef whose TV cooking shows have included "Paula's Party" and "Paula's Best Dishes" |
| 53% | MUNSTERS | 8 | Lily and Herman of ’60s TV |
| 53% | ADDAMS | 6 | Last name of the TV family headed by Morticia and Gomez |
| 48% | LEVY | 4 | Last name of "Schitt's Creek" performers Eugene, Daniel, and Sarah |
| 47% | DURSLEY | 7 | Last name of Harry Potter's aunt and uncle |
| 46% | OBAMA | 5 | Last name of Sasha and Malia |
| 46% | BAGGINS | 7 | Last name of Frodo and Bilbo |
| 45% | ALI | 3 | Last name of boxers Muhammad and Laila |
| 45% | OBAMA | 5 | Last name of teenagers Malia and Sasha |
| 45% | COEN | 4 | Last name of filmmakers Ethan and Joel |
| 45% | GALLO | 5 | Last name of winemakers Ernest and Julio |
| 45% | COEN | 4 | Last name of filmmakers Joel and Ethan |
| 45% | LEE | 3 | Last name of filmmakers Spike and Ang |
| 45% | MILLER | 6 | Last name of Sienna, Ezra and Wentworth |
| 45% | MARA | 4 | Last name of actresses Rooney and Kate |
| 45% | TAM | 3 | Last name of Simon and River, on "Firefly" |
| 45% | OLSEN | 5 | Last name of twins Mary-Kate and Ashley |
| 45% | LEE | 3 | Last name of martial artists Bruce and Brandon |
| 45% | DOLE | 4 | Last name of former senators Bob and Elizabeth |
| 45% | GERSHWIN | 8 | Last name of American composers George and Ira |
| 45% | MANNING | 7 | Last name of NFL quarterbacks Eli and Peyton |
| 45% | ALI | 3 | Last name of boxing legends Muhammad and Laila |
| 45% | BENNET | 6 | Last name of Elizabeth in Pride and Prejudice |
| 45% | MARA | 4 | Last name of acting sisters Kate and Rooney |