| 100% | GALAHAD | 7 | Son of Lancelot and Elaine in Arthurian legend |
| 52% | BORS | 4 | Nephew of Lancelot and knight of the Round Table in Arthurian legend |
| 50% | ASTOLAT | 7 | Home of Elaine, in Arthurian legend |
| 46% | LIONEL | 6 | Knight of the Round Table in Arthurian legend; younger son of King Bors |
| 45% | AENEAS | 6 | Trojan hero and son of Aphrodite in Greek legend |
| 43% | SIRS | 4 | Lancelot and Gawain of legend |
| 43% | ESAU | 4 | Son of Isaac and Rebecca in the Bible |
| 43% | OEDIPUS | 7 | Son of Laius and Jocasta in Greek mythology |
| 43% | TELEMACHUS | 10 | Son of Odysseus and Penelope in Greek mythology |
| 43% | ASTYANAX | 8 | Son of Hector and Andromache in Greek mythology |
| 43% | POLLUX | 6 | Son of Leda and Zeus in Greek mythology |
| 43% | ESAU | 4 | Son of Isaac and Rebekah, in Genesis |
| 43% | LOHENGRIN | 9 | Son of Parsifal in Germanic legend |
| 42% | ASTOLAT | 7 | Town in Arthurian legend associated with the character Elaine |
| 42% | KINGJOHN | 8 | Son of Eleanor and Henry in Shakespeare's play |
| 42% | MAMILLIUS | 9 | Son of Leontes and Hermione in The Winter's Tale |
| 42% | NEMO | 4 | Son of Marlin and Coral, in a 2003 movie |
| 41% | PERSEUS | 7 | Son of Zeus and Danae in Greek mythology who slew Medusa |
| 41% | PARIS | 5 | Son of Priam and Hecuba in Greek mythology who fatally wounded Achilles |
| 41% | ANTAEUS | 7 | Son of Poseidon and Gaia in Greek mythology noted for his strength |
| 41% | EREBUS | 6 | Son of Chaos and god of darkness in Greek mythology |
| 40% | HAM | 3 | Son of Noah and father of Canaan in the Old Testament |
| 40% | ASTYANAX | 8 | Timid son of Hector and Andromache in Greek mythology |
| 40% | LEVI | 4 | Third son of Jacob and Leah in Old Testament |
| 40% | GERSHOM | 7 | Firstborn son of Moses and Zipporah in the Bible |
| 40% | ORESTES | 7 | Son of Agamemnon and Clytemnestra in Greek mythology; subject of a play by Euripides |
| 39% | ELI | 3 | Son of Archie and brother of Peyton, in football's Manning family |
| 39% | DIOMEDES | 8 | Son of Tydeus and Deipyle; mythological Greek warrior in the Trojan War |
| 39% | DAKOTA | 6 | Son of Macaulay Culkin and Brenda Song who was born in 2021 |
| 39% | COSMO | 5 | Son of Scarlett Johansson and Colin Jost who was born in 2021 |