Names Like Olwynn — Find Similar Baby Names
Olwynn is a 6-letter Welsh girls' name meaning “All White.”. This page collects 103 such names across 7 kinds of similarity — including spelling variants like Olwyn and Oldwyn, Welsh cousins like Aberfa and Aberthol, rhyming names ending in -ynn like Cynn and Fynn, and names sharing the “white” concept like Acheflour and Acheflow.
For the full Olwynn profile (meaning, popularity history, famous people, state-by-state stats), see the main Olwynn page.
Names Similar in Spelling to Olwynn
17 baby names that differ from Olwynn by 1–3 letters (Levenshtein edit distance). Useful for finding spelling variants and phonetic alternatives.
| Name | Edit distance | Meaning | Origin | Gender |
|---|---|---|---|---|
| Olwyn | 1 | Daughter Of A Giant | Arthurian | Female |
| Oldwyn | 2 | Special Friend | English | Female |
| Olwen | 2 | Myth Name (Daughter Of Yspaddaden) | Celtic | Female |
| Owyn | 2 | Young Fighter | Celtic | Male |
| Oldwin | 3 | Special Friend | English | Female |
| Oldwina | 3 | Special Friend | English | Female |
| Oliana | 3 | Oleander | Hawaiian | Female |
| Olina | 3 | Joyous | Hawaiian | Female |
| Ollin | 3 | Movement | Nahuatl | Male |
| Olya | 3 | Unknown | Russian | Female |
| Orvyn | 3 | Brave Friend | Anglo | Male |
| Oswin | 3 | God's Friend. | English | Male |
| Oswine | 3 | Name Of A King | Anglo | Male |
| Oswy | 3 | Name Of A King | Anglo | Male |
| Owain | 3 | Son Of Urien | Arthurian | Male |
| Owen | 3 | Young Fighter | Celtic | Male |
| Owin | 3 | Young Fighter | Celtic | Male |
More Welsh Names
24 baby names that share Olwynn’s Welsh origin.
| Name | Meaning | Gender |
|---|---|---|
| Aberfa | From The Mouth Of The River ABERTHA | Female |
| Aberthol | Sacrifice AB-OWEN | Male |
| Anwen | Fair And Beautiful. | Female |
| Ariana | Silver. | Female |
| Arianell | Silver. | Female |
| Arwen | Variant Of Arwenna. Muse. | Female |
| Bronwen | "White, Fair, Blessed Breast." | Female |
| Bronwyn | Of Pale Skin Or | Female |
| Brychan | Male | |
| Brynn | Hill Or Mound | Female |
| Carys | Female | |
| Colwyn | A River In Wales. | Male |
| Connah | Contented | Male |
| Dillan | Sea God. Variant Of Dylan | Male |
| Dylan | Man From The Sea | Male |
| Dyllan | Born From Waves | Female |
| Eirlys | Snow Drop | Female |
| Emlyn | Noble Warrior | Female |
| Fercos | Legend Name (Son Of Poch) FFLAM | Male |
| Gwyneth | Fortunate | Female |
| Howell | Eminent; Remarkable.Variant, Howel, Exists. HU, HUW | Male |
| Ifor | Of Uncertain Origin, Possibly Meaning "Lord."Often Associated With Norse/Scan... | Male |
| Iorwerth | Handsome Lord; Son Of Maredudd In Legend. | Male |
| Iustig | Legend Name (Son Of Caw) KAY | Male |
6-Letter O-Names Like Olwynn
24 names that share Olwynn's exact length (6 letters) and starting letter — a peer cluster for parents who like Olwynn's shape and sound.
Today's Most-Popular Girls' Names — Compare to Olwynn
Top 12 girls' names by US births in the most recent decade (2014–2024 SSA records). Each link opens a side-by-side comparison with Olwynn.
Names That Rhyme with Olwynn
18 baby names that share Olwynn's last 3 letters — -ynn. Useful for rhyming sibling pairs and names with matching phonetic endings.
| Name | Meaning | Origin | Gender |
|---|---|---|---|
| Cynn | Family | Anglo | Male |
| Fynn | Europeanized Version Of Ghanaian Name Offin, After The Offin River. | African | Male |
| Lynn | Dwells By The Torrent | Anglo | Male |
| Synn | Sin | Anglo | Male |
| Wynn | Friend. Variants Are English Surnames In Rare Use As Given Names. | English | Male |
| Alynn | English | Female | |
| Brynn | Hill Or Mound | Welsh | Female |
| Elynn | Variant Of Helen. Means Light Or Most Beautiful Woman | English | Female |
| Erynn | English | Female | |
| Fiynn | Ruddy | Irish | Male |
| Flynn | Son Of The Ruddy Man.Variants Include Flin, Flinn, And Flyn. FOGART... | Irish | Male |
| Glynn | From The Valley. | Gaelic | Male |
| Gwynn | Of The White Brow | Celtic | Female |
| Hlynn | Waterfall | English | Female |
| Krynn | Caring And Loving | English | Female |
| Avlynn | Variant Of Medieval Given Names Avis And Aveline | English | Female |
| Carynn | Modern Variant Of Karen. | English | Female |
| Dalynn | English | Female |
Names That Start Like Olwynn
2 baby names that begin with the same opening sound as Olwynn — Olw-. Good for parents who like Olwynn's opening but want a different ending, or for matched-initial sibling sets.