| 100% | ENYA | 4 | One-named "The Celts" singer |
| 81% | KESHA | 5 | One-named singer who dropped the "$" from her name |
| 76% | ZAYNMALIK | 9 | One Direction singer who changed the spelling of his first name: 2 wds. |
| 75% | ADELE | 5 | One-named "Rolling in the Deep" singer |
| 75% | MYA | 3 | One-named "Case of the Ex" singer |
| 74% | SOLANGE | 7 | One-named "A Seat at the Table" singer |
| 73% | MYA | 3 | One-named "Case of the Ex" R&B singer |
| 73% | FEIST | 5 | One-named indie singer with the 2007 hit "1234" |
| 73% | NICO | 4 | One-named singer for the Velvet Underground |
| 73% | ADELE | 5 | One-named singer in the Guinness Book |
| 72% | MAVIS | 5 | One of the Staple Singers |
| 72% | CLEO | 4 | One of the Staple Singers |
| 72% | ASHANTI | 7 | One-named female singer with the 2002 #1 hit "Foolish" |
| 72% | ENYA | 4 | One-named Irish singer of the 2001 tune "Only Time" |
| 72% | BONO | 4 | One-named Irish singer who co-founded the (RED) project |
| 72% | NICO | 4 | One-named singer for the 1960s Velvet Underground |
| 72% | PINK | 4 | One-named singer of the 2012 hit "Try" |
| 72% | ADELE | 5 | One-named singer of the hit song "Hello" |
| 72% | RIHANNA | 7 | One-named singer of the hit song "Umbrella" |
| 72% | CHER | 4 | One-named singer of the hit song "Believe" |
| 72% | MADONNA | 7 | One-named singer of the hit song "Vogue" |
| 72% | SADE | 4 | One-named singer of the hit song "Paradise" |
| 72% | LORDE | 5 | One-named singer of the hit song "Royals" |
| 72% | BEYONCE | 7 | One-named singer of the hit song "Formation" |
| 72% | LORDE | 5 | One-named singer with the #1 hit "Royals" |
| 72% | NICO | 4 | One-named singer with the 1960s Velvet Underground |
| 72% | AKON | 4 | One-named singer with the hit "Locked Up" |
| 72% | SIA | 3 | One-named singer with the 2014 hit "Chandelier" |
| 72% | CHARO | 5 | One-named singer with the catchphrase "cuchi-cuchi" |
| 72% | BJORK | 5 | One-named singer who once led the Sugarcubes |