Names Like Guiderius — Find Similar Baby Names
Guiderius is a 9-letter Arthurian boys' name meaning “Meaning Unknown”. This page collects 101 such names across 6 kinds of similarity — including Arthurian cousins like Aballach and Accalon, rhyming names ending in -ius like Pius and Caius, and names sharing the “unknown” concept like Aban and Abdelahi.
For the full Guiderius profile (meaning, popularity history, famous people, state-by-state stats), see the main Guiderius page.
More Arthurian Names
24 baby names that share Guiderius’s Arthurian origin.
| Name | Meaning | Gender |
|---|---|---|
| Aballach | Father Of Modron | Male |
| Accalon | Lover Of Margan Le Fay (Fifteenth Century) | Male |
| Acheflour | White Flower | Female |
| Acheflow | White Flower | Female |
| Ade | A Mistress Of Lancelot | Female |
| Aglaral | Brother Of Percival | Male |
| Aglarale | Brother Of Percival | Male |
| Aglaval | Brother Of Percival (Fourteenth Century) | Male |
| Agravain | Brother Of Gawain | Male |
| Albiona | White | Female |
| Alexandre | Nephew Of King Mark (Twelfth Century) | Male |
| Alis | Brother Of Cliges | Male |
| Alixandre | Nephew Of King Mark | Male |
| Amr | Son Of Arthur (Ninth Century) | Male |
| Andret | King Mark's Nephew | Male |
| Angharad | A Love Of Peredur | Female |
| Angharat | A Love Of Peredur | Female |
| Anglides | Mother Of Alexandre (Twelfth Century) | Female |
| Anguysh | Father Of Isolde | Male |
| Anir | Son Of Arthur | Male |
| Anna | Arthur's Sister | Female |
| Antfortas | Keeper Of The Grail (Thirteenth Century) | Male |
| Antor | Foster Father Of Arthur (Thirteenth Century) | Male |
| Apollo | Uncle Of Tristan | Male |
9-Letter G-Names Like Guiderius
24 names that share Guiderius's exact length (9 letters) and starting letter — a peer cluster for parents who like Guiderius's shape and sound.
Today's Most-Popular Boys' Names — Compare to Guiderius
Top 12 boys' names by US births in the most recent decade (2014–2024 SSA records). Each link opens a side-by-side comparison with Guiderius.
Names That Rhyme with Guiderius
18 baby names that share Guiderius's last 3 letters — -ius. Useful for rhyming sibling pairs and names with matching phonetic endings.
| Name | Meaning | Origin | Gender |
|---|---|---|---|
| Pius | Pious | Swiss | Male |
| Caius | Rejoicer. | English | Male |
| Laius | Myth Name (Father Of Oedipus) | Greek | Male |
| Darius | Name Of A Pharaoh | Egyptian | Male |
| Dolius | Myth Name (A Shepherd) | Greek | Male |
| Epeius | Myth Name (Maker Of The Trojan Horse) | Greek | Male |
| Iasius | Myth Name (Mother Of Atalanta) | Greek | Female |
| Julius | Jove's Child. | French | Male |
| Lucius | A Roman Emperor | Arthurian | Male |
| Lueius | A Roman Emperor | Arthurian | Male |
| Marius | Hammer | Romanian | Male |
| Achaius | Friend Of A Horse | Scottish | Male |
| Brenius | A Supposed King Of Britain | Arthurian | Male |
| Darrius | He Who Upholds The Good. | Greek | Male |
| Egidius | Youthful | Dutch | Male |
| Icarius | Myth Name (Gave Wine To The Citizens Of Athens Who Mistook It For P... | Greek | Male |
| Persius | Myth Name (Son Of Danae) | Greek | Male |
| Phemius | Myth Name (A Bard) | Greek | Male |
Names That Start Like Guiderius
17 baby names that begin with the same opening sound as Guiderius — Gui-. Good for parents who like Guiderius's opening but want a different ending, or for matched-initial sibling sets.
| Name | Meaning | Origin | Gender |
|---|---|---|---|
| Guin | Blond | Gaelic | Male |
| Guida | Guide | German | Female |
| Guido | Guide | Spanish | Male |
| Guifi | Unisexual Name Meaning "Dream." | Chamoru | Female |
| Guilio | Young | Greek | Male |
| Guivret | A Dwarf King | Arthurian | Male |
| Guiditta | Praise | Hebrew | Female |
| Guifford | Chubby Cheeks | French | Male |
| Guilaine | Pleasant Oath | German | Female |
| Guilbert | Trusted | English | Male |
| Guiseppe | God Will Multiply | Hebrew | Male |
| Guillaume | Variant Of William Resolute Protector. | French | Male |
| Guillermo | Variant Of William Resolute Protector. | Spanish | Male |
| Guinevere | White Lady | Celtic | Female |
| Guiseppie | He Shall Add | Hebrew | Female |
| Guiseppina | He Shall Add | Hebrew | Female |
| Guillelmina | Resolute Protector | Spanish | Female |