| 100% | ADELE | 5 | One-named singer of "Skyfall" |
| 82% | SIA | 3 | One-named singer of "Chandelier" |
| 81% | ENYA | 4 | One-named singer of "Orinoco Flow" |
| 81% | SADE | 4 | One-named singer of "Smooth Operator" |
| 81% | DIDO | 4 | One-named singer of "Thank You" |
| 81% | ADELE | 5 | One-named singer of 9-Down |
| 81% | DIDO | 4 | One-named singer of "White Flag" |
| 81% | SIA | 3 | One-named singer of "Cheap Thrills" |
| 81% | SIA | 3 | One-named singer of "Elastic Heart" |
| 81% | SZA | 3 | One-named singer of "Kill Bill" |
| 80% | MADONNA | 7 | One-named singer called the "Queen of Pop" |
| 80% | DESREE | 6 | One-named singer of "You Gotta Be" |
| 80% | ADELE | 5 | One-named singer of "Someone Like You" |
| 80% | ODETTA | 6 | One-named singer of folk and blues |
| 80% | ADELE | 5 | One-named singer of "Turning Tables," 2011 |
| 80% | ENYA | 4 | One-named "Book of Days" singer |
| 79% | ZAYNMALIK | 9 | One Direction singer who changed the spelling of his first name: 2 wds. |
| 79% | ADELE | 5 | "Hello" singer named one of People's Most Beautiful for 2017 |
| 79% | LEFTEYE | 7 | Stage name of late singer Lisa Lopes, one-third of TLC |
| 79% | CHER | 4 | One-named singer known as the "Goddess of Pop" |
| 79% | PINK | 4 | One-named singer of the 2012 hit "Try" |
| 79% | ADELE | 5 | One-named singer of the hit song "Hello" |
| 79% | RIHANNA | 7 | One-named singer of the hit song "Umbrella" |
| 79% | CHER | 4 | One-named singer of the hit song "Believe" |
| 79% | MADONNA | 7 | One-named singer of the hit song "Vogue" |
| 79% | SADE | 4 | One-named singer of the hit song "Paradise" |
| 79% | LORDE | 5 | One-named singer of the hit song "Royals" |
| 79% | BEYONCE | 7 | One-named singer of the hit song "Formation" |
| 79% | SIA | 3 | One-named "1000 Forms of Fear" singer |
| 79% | MYA | 3 | One-named "Case of the Ex" singer |