Names Like Fionn — Find Similar Baby Names
Fionn is a 5-letter Irish girls' name meaning “Fair”. This page collects 110 such names across 7 kinds of similarity — including spelling variants like Finn and Fiona, Irish cousins like Abban and Abiageal, rhyming names ending in -onn like Conn and Donn, and names sharing the “fair” concept like Alan and Alane.
For the full Fionn profile (meaning, popularity history, famous people, state-by-state stats), see the main Fionn page.
Names Similar in Spelling to Fionn
24 baby names that differ from Fionn by 1–3 letters (Levenshtein edit distance). Useful for finding spelling variants and phonetic alternatives.
| Name | Edit distance | Meaning | Origin | Gender |
|---|---|---|---|---|
| Finn | 1 | Fair. Mythology: Finn Mac Cumhail Was Legendary Irish 3Rd Century H... | Irish | Male |
| Fiona | 1 | White Or Comely | Celtic | Female |
| Fionan | 1 | Handsome | Irish | Male |
| Fionna | 1 | Fair. | Irish | Female |
| Fianna | 2 | Legendary Tale | Celtic | Female |
| Fifna | 2 | He Shall Add | Hebrew | Female |
| Fifne | 2 | He Shall Add | Hebrew | Female |
| Fina | 2 | He Shall Add | Hebrew | Female |
| Finan | 2 | Name Of A Bishop | Anglo | Male |
| Finna | 2 | Fair | Irish | Female |
| Finnin | 2 | Handsome | Irish | Male |
| Flann | 2 | Red-Haired | Gaelic | Male |
| Flinn | 2 | Son Of A Red-Haired Man. | Irish | Male |
| Floinn | 2 | Ruddy | Irish | Male |
| Flynn | 2 | Son Of The Ruddy Man.Variants Include Flin, Flinn, And Flyn. FOGART... | Irish | Male |
| Fabion | 3 | Derived From The Roman Clan Name Fabius: A Name Given Several Roman... | English | Male |
| Fagan | 3 | Joyful | English | Male |
| Fagen | 3 | Ardent | Gaelic | Male |
| Faiion | 3 | Ruler | Irish | Male |
| Fain | 3 | Joyful | English | Male |
| Faine | 3 | Good-Natured. | English | Male |
| Faing | 3 | From The Sheep Pen | Scottish | Male |
| Falon | 3 | In Charge. | Irish | Female |
| Falyn | 3 | Iris. Variant Of Fallon. | English | Female |
More Irish Names
24 baby names that share Fionn’s Irish origin.
| Name | Meaning | Gender |
|---|---|---|
| Abban | Abbot ABRACHAM, BRAM | Male |
| Abiageal | Irish Form Of Abigail (Brings Joy) ADARA, ATHDARA | Female |
| Abracham | Irish Form Of Abraham | Male |
| Adare | From The Ford Of The Oak Tree | Male |
| Addergoole | From Between Two Fords | Male |
| Adeen | Little Fire | Female |
| Aderrig | From The Red Ford | Male |
| Aeary | Scholar | Male |
| Afric | Pleasant | Female |
| Africa | Pleasant | Female |
| Agata | Kind | Female |
| Agate | Kind | Female |
| Aghaderg | From The Red Ford | Male |
| Aghadreena | From The Field Of The Sloe Bushes | Female |
| Aghamora | From The Great Field | Female |
| Aghamore | From The Great Field | Male |
| Aghaveagh | From The Field Of The Old Tree | Female |
| Aghavilla | From The Field Of The Old Tree | Female |
| Aghna | Irish Form Of Agnes | Female |
| Aghy | Friend Of Horses | Male |
| Aguistin | Majestic | Male |
| Ahana | From The Little Ford | Female |
| Ahane | From The Little Ford | Male |
| Aideen | Little Fire | Female |
5-Letter F-Names Like Fionn
24 names that share Fionn's exact length (5 letters) and starting letter — a peer cluster for parents who like Fionn's shape and sound.
Today's Most-Popular Girls' Names — Compare to Fionn
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 Fionn.
Names That Rhyme with Fionn
13 baby names that share Fionn's last 3 letters — -onn. Useful for rhyming sibling pairs and names with matching phonetic endings.
| Name | Meaning | Origin | Gender |
|---|---|---|---|
| Conn | Myth Name (Son Of Lir) | Celtic | Male |
| Donn | Brown: In Mythology The Irish Donn Was Known As King Of The Underwo... | Irish | Male |
| Jonn | Variant Of John Or Abbreviation Of Jonathan Jehovah Has Been Gracio... | English | Male |
| Ronn | Rules With Counsel. Form Of Ronald From Reynold. | English | Male |
| Shonn | Variant Of John From Sean. | Irish | Male |
| Devonn | Variant Of The English County Name Devon. | English | Male |
| Mazonn | Meaning Unknown | Romanian | Male |
| Jayronn | Variant Of Names Like Jason And Jacob. | English | Male |
| Trevonn | Fair Town. Abbreviation Of Trevelyan. | English | Male |
| Aodhfionn | White Fire | Irish | Male |
| Bairrfhionn | Marksman | Celtic | Male |
| Caoilfhionn | Slender And Comely | Celtic | Female |
| Ceannfhionn | Blond | Gaelic | Male |
Names That Start Like Fionn
7 baby names that begin with the same opening sound as Fionn — Fio-. Good for parents who like Fionn's opening but want a different ending, or for matched-initial sibling sets.