Fionn
Featured in baby name books
Fionn is an Irish Gaelic name meaning “fair.”
Sources: Baby Names (Laura Emerson), Numerology for Baby Names
Book links are affiliate links; we may earn a commission on purchases.
Usage of Fionn in different languages / cultures
The list below was created by gathering names from various sources for different languages, and then matching Fionn against each list of names.
❌
Albanian
❌
Arabic
❌
Armenian
❌
Bengali
❌
Bulgarian
❌
Catalan
❌
Chinese
❌
Cornish
❌
Croatian
❌
Czech
❌
Danish
❌
Dothraki
❌
Dutch
❌
English
❌
Estonian
❌
Filipino
❌
Finnish
❌
French
❌
Georgian
❌
German
❌
Greek
❌
Hawaiian
❌
Hebrew
❌
Hindi
❌
Hungarian
❌
Icelandic
❌
Indonesian
✅
Irish
❌
Italian
❌
Japanese
❌
Khmer
❌
Klingon
❌
Korean
❌
Latin
❌
Latvian
❌
Lithuanian
❌
Macedonian
❌
Norwegian
❌
Persian
❌
Polish
❌
Portuguese
❌
Romanian
❌
Russian
❌
Scottish
❌
Serbian
❌
Slovak
❌
Slovenian
❌
Spanish
❌
Swahili
❌
Swedish
❌
Telugu
❌
Thai
❌
Turkish
❌
Ukrainian
❌
Vietnamese
❌
Welsh
❌
Yiddish
❌
Yoruba
Note: In some cases it is possible for the check mark to be missing even if Fionn is used in a particular country, as almost no source name list has 100% coverage.
Fionn in official name statistics
United States
In 2025, 25 boys were named Fionn, making it the #4139 boys' name in the US. Since 1973, 682 boys have been named Fionn, with the most (40) in 2021.
Source: Social Security Administration baby name data, 1880–2025. Names given to fewer than 5 babies in a year are not listed.
Other countries
| Where | Rank | Count | Source |
|---|---|---|---|
| England and Wales | #658 boys | 55 | Office for National Statistics (ONS), 2025 |
| Ireland | #6 boys | 321 | Central Statistics Office (CSO), 2025 |
| Northern Ireland (English-speaking) | #44 boys | 43 | Northern Ireland Statistics and Research Agency (NISRA), 2025 |
| Northern Ireland (Irish-speaking) | #44 boys | 43 | Northern Ireland Statistics and Research Agency (NISRA), 2025 |
| Scotland | #278 boys | 13 | National Records of Scotland (NRS), 2025 |
| Switzerland | #577 boys | 12 | Federal Statistical Office (BFS/OFS), BEVNAT, 2025 |
Counts are babies born that year, or living people for "all ages" rows, as published by each country's statistics office or population register.
Lakes named Fionn
There are 3 lakes and reservoirs with Fionn in their name.
| Name | Where | |
|---|---|---|
| Fionn Loch | Scotland, 🇬🇧 United Kingdom | Map |
| Fionn Loch | Scotland, 🇬🇧 United Kingdom | Map |
| Fionn Loch Mòr | Scotland, 🇬🇧 United Kingdom | Map |
Source: GeoNames (CC BY 4.0). Maps: OpenStreetMap.
Fionn as a pet name
FurryName has found 15 dogs named Fionn in public pet registers, making it the #4,918 dog name there. Most of them are registered in Toronto (7), Victoria (1), Seattle (1). Fionn as a dog name →
Fionn products
☕
Fionn name mug
🥤
Fionn tumbler
🧢
Fionn cap
👕
Fionn t-shirt
📿
Fionn necklace
💫
Fionn bracelet
🔑
Fionn keychain
🎄
Fionn ornament
🧸
Fionn baby blanket
🧩
Fionn name puzzle
🖼️
Fionn wall sign
🛏️
Fionn pillow
Product links are Amazon affiliate links; we may earn a commission on purchases.