Ronan
Masculine · “little seal”
Ronan is overwhelmingly a boys’ name — 20,679 boys against 259 girls since 1880.
Ronan comes from the Old Irish Rónán, and it has been read aloud in Ireland and Brittany since the age of the early saints — a small word, two even beats, nothing in it to trip over. It travels well between languages precisely because it is short: the same four sounds work in Irish, Breton, French and English.
How old is the name Ronan?
Ronan first appears in US birth records in 1959 — 66 years ago. The typical Ronan is a kid of about 7 — this name's wave is very recent. About 20,500 people named Ronan are estimated to be alive in the US today.
When was the name Ronan most popular?
Ronan peaked in 2025, reaching #247 nationally. Today it ranks #247, exactly where it peaked. See the whole 2025 chart.
Ronan appears on these lists:
Works in Irish families too:
Where it comes from
From Rónán to Ronan
The story of Ronan
Rónán is an early Irish name built from rón, 'seal', with the diminutive -án that Irish uses for smallness and affection. Several saints of the early medieval Irish church carried it, and one of them gave his name to Locronan in Brittany, where the name has stayed in ordinary Breton use ever since — which is why Ronan still reads as a native name in western France as well as in Ireland. It appears in medieval Irish literature too: the Rónán of the tale of Sweeney is one of the sharper-tempered saints in the whole cycle. Sir Walter Scott put the name in front of English-language readers in the 1820s with his novel St Ronan's Well, and the anglicized spelling without the accents has been standard in English ever since.
Meaning
little seal
From Old Irish rón, 'seal', with the affectionate diminutive ending -án.
Cultural footprint
Ronan Farrow (b. 1987) — Pulitzer-winning investigative journalist
Ronan Keating (b. 1977) — Boyzone frontman
Source: Wikidata — the one source on this page that is not an official agency.
How the name formed
- Rónán
- Ronan
Related forms: Rónán · Ronan · Rònan · Ronan · Ronin
Pronouncing Ronan
ROH-nan
Stress on the first syllable. In Irish, Rónán has a long vowel in both syllables — closer to ROH-nawn — and the accents mark it; English speakers generally drop both and say ROH-nan.
Nicknames for Ronan
Moderate
What the data says
146 years of official birth records
The long climb, and where it stands now
The same years in position rather than babies
- First recorded
- 1959
- Most boys named
- 20251,406 — the highest on record
- Peak rank
- #247reached in 2025
- Change vs 2024
- +2.3%1,406 in 2025, from 1,374
Rank is a position, a count is a headcount, and they move independently — a name can hold its rank while the number of babies behind it falls. Source: U.S. Social Security Administration.
Ronan in other languages
The same name elsewhere
- Rónán in Irish — same name
- Ronan in Breton — same name
- Rònan in Scottish Gaelic — spelling variant
- Ronan in French — same name
- Ronin in English — spelling variant
Strongest US states over the last decade: California, New York, Texas. International figures from National Records of Scotland. Sources
Ronans among us
people named Ronan are estimated to be alive in the US today
About 1 boy in 1,215 born in 2025 was named Ronan
Estimated from SSA birth records and published actuarial life tables. Method
Is it right for you
What happens to a name after it peaks
The Sheldon test
Every popular name lives one long story — a climb, a peak, a slow settling back. Ronan's later chapters haven't been written yet, so we borrowed them: Sheldon climbed just as high around 1936, and its whole arc is on record. Line the two peaks up, and Sheldon's path sketches the road Ronan is walking now.
Ronan sits in the calm middle of the cycle — neither chasing a wave nor sliding off one. Middle-of-the-cycle names age slowly and predictably.
A scored estimate from 146 years of naming cycles — not a prophecy. Great names outlive statistics. How this is scored
Where Ronan is headed
Ronan should hold steady through 2030 — the curve is flat, and flat curves are the most predictable kind.
High confidence — fitted on official counts through 2025.
A damped-trend projection of the official birth data — a sketch of momentum, not a promise. Every name's forecast, ranked.
Ronan beside its neighbors
The names ranked closest to Ronan in 2025, in babies rather than position — the bars are to scale.
US boys given each name in 2025.
The trade-off
- Spelled the way it sounds for English speakers, with the stress falling where readers expect it.
- A documented record stretching back to the early Irish church and forward through Breton, French, Irish and English use.
- Two syllables and no repeated consonant clusters, so it pairs easily with both short and long surnames.
- Still charting in Scotland as well as the US, so it is recognized on both sides of the Atlantic.
- Ronan, Rowan and Ronin are three different names that sound close, and Ronan will sometimes be written as one of the others. The correction is quick, but it is a lifetime of quick corrections.
- The Irish spelling Rónán carries two accents that most American forms, keyboards and databases will not keep. If those marks matter to you, expect to restore them by hand.
- In the US, most Ronans are children rather than adults, so the name currently reads young here — something that changes on its own as they grow, but worth knowing now.
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What they receive
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Ronan
Masculine · #247 in the U.S.
Frequently asked
- How many Ronans are there in the world?
- No country counts the world's names, so there is no worldwide figure — anyone quoting one is estimating. About 20,500 people named Ronan are estimated to be alive in the US today.
- How popular is the name Ronan in 2025?
- Ronan ranks #247 among US boy names in 2025, with 1,406 babies given the name.
- How rare is the name Ronan?
- About 1 in every 1,215 US boys born in 2025 was named Ronan — 1,406 in all.
- Will my child share the name Ronan with classmates?
- Ronan will almost certainly be the only one in school.
Ranked beside Ronan
Names sitting at a similar level of popularity right now.
Shepherd#246 · Cade#248 · Louis#249 · Mark#244 · Lane#250 · Kyrie#244 · Harvey#251 · Ellis#243
Looking for what else is popular rather than what resembles Ronan? See the current top 100.
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US figures from the Social Security Administration; international figures from national statistics agencies. 1880–2025. Data & methodology
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