| 100% | DION | 4 | One-named singer with the 1961 #1 hit "Runaround Sue" |
| 66% | ASHANTI | 7 | One-named singer with the 2002 #1 hit "Foolish" |
| 66% | ZAYN | 4 | One-named singer with the 2016 #1 hit "Pillowtalk" |
| 66% | LORDE | 5 | One-named singer with the 2013 #1 hit "Royals" |
| 66% | CIARA | 5 | One-named singer with the 2004 #1 hit "Goodies" |
| 65% | SIA | 3 | One-named singer with the 2016 #1 hit "Cheap Thrills" |
| 65% | HALSEY | 6 | One-named singer with the 2019 #1 hit "Without Me" |
| 65% | LORDE | 5 | One-named singer with the #1 hit "Royals" |
| 64% | AKON | 4 | One-named singer with the 2007 #1 hit "Don't Matter" |
| 64% | SIA | 3 | One-named singer with the #1 hit "Cheap Thrills" |
| 64% | LORDE | 5 | One-named singer with the #1 hit song "Royals" |
| 60% | ASHANTI | 7 | One-named female singer with the 2002 #1 hit "Foolish" |
| 60% | AKON | 4 | One-named singer with the hit "Locked Up" |
| 60% | SIA | 3 | One-named singer with the 2014 hit "Chandelier" |
| 60% | ENYA | 4 | One-named singer with the hit "Orinoco Flow" |
| 60% | CHER | 4 | One-named singer with the hit "Dark Lady" |
| 60% | AKON | 4 | One-named singer with the 2005 hit “Lonely” |
| 60% | KESHA | 5 | One-named singer with the 2017 hit 'Praying' |
| 60% | YUNA | 4 | One-named singer with the 2016 hit "Crush" |
| 60% | JOHNNYCASH | 10 | Country singer with the hits 17-Across, 29-Across, and "A Boy Named Sue" (2 wds.) |
| 59% | DIDO | 4 | One-named singer with the 2001 hit "Thank You" |
| 59% | SADE | 4 | One-named singer with the 1985 hit "Smooth Operator" |
| 59% | AKON | 4 | One-named singer with the 2006 hit "Smack That" |
| 59% | ENYA | 4 | One-named singer with the 2000 hit "Only Time" |
| 59% | SZA | 3 | One-named singer with the hit single "Kill Bill" |
| 59% | JOHNNYCASH | 10 | Country singer with the 1969 crossover hit "A Boy Named Sue": 2 wds. |
| 59% | PSY | 3 | One-named singer with the 2013 top 5 hit "Gentleman" |
| 59% | LORDE | 5 | One-named singer with the 2021 hit album "Solar Power" |
| 59% | ROBYN | 5 | One-named singer with the 1997 hit "Show Me Love" |
| 59% | SZA | 3 | One-named singer with the 2023 hit single "Kill Bill" |