| 100% | SOPRANO | 7 | Surname of HBO characters Tony, Carmela, and Meadow |
| 50% | SOPRANO | 7 | Last name of TV characters Tony and Carmela |
| 44% | PICKLES | 7 | Surname of Rugrats characters Tommy and Dill |
| 44% | MONTANA | 7 | Surname of character Tony or former footballer Joe |
| 44% | KNOPE | 5 | Surname of Poehler's "Parks and Recreation" character |
| 42% | JOAD | 4 | Surname of literary characters Noah, Tom, Al, Rosasharn, Ruthie, and Winfield |
| 41% | PICKLES | 7 | The surname of Rugrats characters Angelica and Dil |
| 38% | DETECTIVES | 10 | Characters Ralph Anderson and Jack Hoskins of HBO's "The Outsider" |
| 38% | EDIE | 4 | Name of the "Big" and "Little" characters in HBO's "Grey Gardens" |
| 35% | MARX | 4 | Surname of Groucho and Chico |
| 35% | OBAMA | 5 | Surname of Bo and Sunny |
| 35% | SOPRANO | 7 | Surname of an HBO crime family |
| 35% | OLSEN | 5 | Surname of Ashley and Mary-Kate |
| 35% | ALI | 3 | Surname of boxers Muhammad and Laila |
| 35% | GALLO | 5 | Surname of vintners Ernest and Julio |
| 35% | LADD | 4 | Surname of actresses Diane and Cheryl |
| 35% | SHEEN | 5 | Surname of actors Martin and Charlie |
| 34% | PETTY | 5 | Surname of auto racers Lee and Richard |
| 34% | TURNER | 6 | Surname of music legends Ike and Tina |
| 34% | JACKSON | 7 | Surname of Thriller and Billy Jean singer |
| 34% | CARTER | 6 | Surname of Lil Wayne and Jay-Z |
| 34% | WRIGHT | 6 | Surname of inventor brothers Wilbur and Orville |
| 34% | COPPOLA | 7 | Surname of filmmakers Sofia and Francis Ford |
| 34% | SKARSGARD | 9 | Surname of acting brothers Bill and Alexander |
| 34% | LAWRENCE | 8 | Surname of Mystique and Katniss Everdeen actress |
| 34% | FIENNES | 7 | Surname of Voldemort and Francis Dolarhyde actor |
| 34% | VERSACE | 7 | Surname of fashion designers Gianni and Donatella |
| 34% | FARMIGA | 7 | Surname of acting siblings Vera and Taissa |
| 34% | WRIGHT | 6 | Surname of American aviators Wilbur and Orville |
| 34% | OLSEN | 5 | Surname of actresses Mary Kate and Ashley |