Ruadhan: Meaning, Pronunciation and Origin
Ruadhan is an Irish boy's name meaning “little red one.” Here’s how to say it, where it comes from, and names that go well with it.
Updated September 2026
- Irish spelling
- Ruadhán
- Meaning
- Little red one
- Gender
- Boy
- English forms
- Rowan
- Popularity in Ireland
- No. 120 for boys (2025)
How do you pronounce Ruadhan?
Ruadhan is pronounced ROO-awn. It has two syllables, with the stress on the first.
What does Ruadhan mean?
Ruadhán comes from ruadh “red” with the diminutive -án, so “little red one.” Its anglicized form is Rowan.
St. Ruadhán (died 584) founded the monastery of Lorrha in north County Tipperary and is counted among the Twelve Apostles of Ireland, the twelve saints who studied under St. Finnian of Clonard. In medieval legend he cursed the high king Diarmait mac Cerbaill at Tara and foretold his death. The bronze Bell of St. Ruadhán, found in a well named after him at Lorrha, is now in the British Museum. His feast day is April 15.
Sources: Behind the Name, Woulfe, Irish Names and Surnames (1923), Wikipedia, britishmuseum.org.
How popular is Ruadhan in Ireland?
In 2025, 46 baby boys in Ireland were named Ruadhán, which made it No. 120 that year. Another 4 were registered as Ruadhan. That's up from No. 206 ten years earlier. It first appears in the records in 1973, with 3 baby boys.
See the numbers by year
| Year | Babies | Rank |
|---|---|---|
| 2025 | 50 | No. 120 (Ruadhán) |
| 2024 | 30 | No. 169 (Ruadhán) |
| 2023 | 31 | No. 166 (Ruadhán) |
| 2022 | 34 | No. 164 (Ruadhán) |
| 2021 | 29 | No. 182 (Ruadhán) |
| 2020 | 22 | No. 250 (Ruadhán) |
| 2019 | 25 | No. 208 (Ruadhán) |
| 2018 | 32 | No. 200 (Ruadhán) |
| 2017 | 35 | No. 169 (Ruadhan) |
| 2016 | 20 | No. 245 (Ruadhan) |
| 2015 | 27 | No. 206 (Ruadhan) |
| 2014 | 23 | No. 237 (Ruadhan) |
| 2013 | 28 | No. 209 (Ruadhan) |
| 2012 | 19 | No. 263 (Ruadhan) |
| 2011 | 18 | No. 272 (Ruadhan) |
| 2010 | 16 | No. 284 (Ruadhan) |
| 2009 | 23 | No. 233 (Ruadhan) |
| 2008 | 11 | No. 346 (Ruadhan) |
| 2007 | 16 | No. 247 (Ruadhan) |
| 2006 | 12 | No. 271 (Ruadhan) |
| 2005 | 9 | No. 283 (Ruadhan) |
| 2004 | 10 | No. 263 (Ruadhan) |
| 2003 | 7 | No. 305 (Ruadhan) |
| 2002 | 8 | No. 267 (Ruadhan) |
| 2000 | 6 | No. 274 (Ruadhan) |
| 1999 | 7 | No. 241 (Ruadhan) |
| 1998 | 5 | No. 280 (Ruadhan) |
| 1997 | 4 | No. 337 (Ruadhan) |
| 1996 | 3 | No. 369 (Ruadhan) |
| 1995 | 4 | No. 301 (Ruadhan) |
| 1994 | 3 | No. 342 (Ruadhan) |
| 1993 | 4 | No. 302 (Ruadhan) |
| 1991 | 4 | No. 288 (Ruadhan) |
| 1981 | 3 | No. 322 (Ruadhan) |
| 1973 | 3 | No. 320 (Ruadhan) |
Ruadhan in Ogham
Ogham is the oldest way of writing Irish. It was carved along the edges of standing stones, mostly between the 4th and 6th centuries, and read from the bottom up. In later tradition each letter was named after a tree or plant. Here’s Ruadhan, letter by letter.
- RRuis, elder
- UÚr, heather
- AAilm, pine
- DDair, oak
- HUath, hawthorn
- AAilm, pine
- NNion, ash
Write any name in Ogham with our Ogham translator
Names that go with Ruadhan
Questions about Ruadhan
- How do you pronounce Ruadhan?
- Ruadhan is pronounced ROO-awn. Two syllables, stress on the first.
- What does Ruadhan mean?
- Ruadhan means “little red one.”
- Is Ruadhan a girl's name or a boy's name?
- Ruadhan is a boy's name.
- How do you spell Ruadhan in Irish?
- In Irish it's spelled Ruadhán. That's the spelling most parents in Ireland now register, according to the Central Statistics Office.
- What is Ruadhan in English?
- The English form of Ruadhan is Rowan.
- How popular is Ruadhan in Ireland?
- In 2025, Ruadhán was No. 120 for boys in Ireland, with 46 babies, according to the Central Statistics Office. That's the highest it has ever ranked.