| 100% | LISA | 4 | Mona's second name |
| 64% | LISA | 4 | Mona's last name? |
| 64% | CRUZ | 4 | Actress Penelope's second name |
| 57% | ALIAS | 5 | Second name |
| 53% | LEONARDO | 8 | First name of Mona Lisa's creator |
| 52% | ENOLAGAY | 8 | Second World War bomber named after the pilot’s mother |
| 51% | DADE | 4 | Second half of the U.S.'s only hyphenated county name |
| 51% | EMMA | 4 | Second-most popular girl's name of the 2020s, after Olivia |
| 51% | HALLOWED | 8 | __ be Thy name, second line of Lord's Prayer |
| 51% | MTADAMS | 7 | Washington peak named after the second U.S. president |
| 50% | AKA | 3 | Letters for a second name? |
| 50% | AKA | 3 | Letters indicating a second name |
| 49% | LLOSA | 5 | The second part missing in the author's name ___ Vargas ___ |
| 49% | ISCARIOT | 8 | Judas' second name in the Bible |
| 49% | AKA | 3 | Letters indicating a second name: Abbr. |
| 48% | NOAH | 4 | Second-most-popular name for baby boys in the U.S. in 2022 |
| 48% | SOREN | 5 | Danish man's name with a line through the second letter |
| 48% | TIBERIUS | 8 | Second Roman emperor; Captain Kirk's middle name |
| 48% | EUBOEA | 6 | Historic name for Greece's second largest island |
| 48% | ANNE | 4 | First name of Henry VIII's second |
| 48% | STARR | 5 | Apt second name of Beatles drummer Ringo |
| 47% | ELLY | 4 | Woman's name that sounds like its second and first letters, respectively |
| 46% | ONO | 3 | Last name of John Lennon's second wife |
| 46% | BOLEYN | 6 | Last name of Henry VIII's second wife |
| 46% | YOKO | 4 | First name of John Lennon's second wife |
| 46% | WAN | 3 | The second name of Kenobi, from "Star Wars" |
| 46% | ARG | 3 | Second-largest country in S. Amer. |
| 46% | BAB | 3 | Name associated with W. S. Gilbert. |
| 45% | ONO | 3 | Last name of John Lennon's second wife Yoko |
| 45% | ARTHUR | 6 | The second of Prince William's four names |