Erin
AIR-in · 2 syllables
♀ Female ◎ Irish Gaelic ◈ 2 syllables
"From Ireland, peace"

From Irish Gaelic

Erin means Ireland — from the Irish Gaelic Éirinn (dative form of Éire). Erin is literally the name of Ireland itself. Erin Brockovich fought a corporation and won — Julia Roberts won the Oscar for the role. Erin go bragh means Ireland forever. Four letters of the Emerald Isle, environmental justice, and the most Irish name that isn't Gaelic-spelled.

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Erin at a glance
MeaningFrom Ireland, peace
OriginIrish Gaelic
GenderFemale
Syllables2
NumerologyLife Path 1
US Rank (today)#523
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Why parents love Erin
  • Erin IS Ireland — the most Irish name possible.
  • Erin Brockovich fought a corporation and won.
  • Julia Roberts won the Oscar for playing her.
  • Four letters with a bright, Celtic sound: AIR-in.
  • Erin go bragh — Ireland forever.
The vibe of Erin
IrelandÉireBrockovichJulia RobertsOscarEmerald Islego braghCeltic
Origin & history of Erin
Irish Gaelic Éirinn (Ireland, dative of Éire) English Erin
1
Irish Gaelic roots
Erin comes from the Irish Gaelic Éirinn meaning Ireland. It is literally the name of the country. Erin Brockovich fought Pacific Gas and Electric and won — Julia Roberts won the Oscar for the 2000 film. Erin go bragh (Ireland forever) is the most famous Irish-American phrase.
2
First recorded
Earliest known use: Irish word for Ireland; Erin Brockovich (born 1960).
3
Today
Erin remains a beloved choice, ranking #523 in the US. 325,703 babies have been named Erin since 1888.
◈ Sources: Behind the Name, Oxford Dictionary of First Names, SSA data
How popular is Erin?
1983 peak year
Erin entered U.S. records in 1888, near the turn of the 20th century. Its popularity climbed over the following decades. In 1983, 14,837 babies were named Erin (ranked #18 nationally). Today it sits around #523, with roughly 680 babies named Erin each year. Erin has been declining in recent years. In total, around 325,703 babies have been registered with this name since 1880.
Year-by-year registrations 1880–2024 · U.S. Social Security data
14,837 Babies named in peak year
(ranked #18)
680 Avg. per year
(last decade)
6,800 Total registrations
last 10 years
325,703 All-time total
(since 1880)
Popularity in the US today (rank #523) Popular
↓ Declining in recent years
📊 Check all names registered in the United States →
Numerology of Erin
1
Life path number
The Leader
Leadership, independence and pioneering spirit.

Erin's Life Path 5 is the adventurer's number — Ireland-sized adventure. People named Erin tend to be bright, justice-fighting, and gifted at carrying an entire country in four letters.

Carries an entire country
Bright justice-fighter
Emerald-Isle depth
Brockovich courage
Ireland forever
E5
R9
I9
N5
Sum: 28 → Life path 1
Personality of Erin
🌟
Independent & bold
These individuals chart their own course. They lead, they don't follow.
Ambitious drive
Quiet determination sits behind everything they do.
💡
Original ideas
Their minds work differently — seeing angles others walk past.
🔑
Natural authority
Without trying, they earn respect.
Famous people named Erin

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Names that sound like Erin

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Names that combine with Erin

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Middle names for Erin

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Numerology life path calculator

Enter any full name and date of birth to discover the life path number — a core numerological indicator of personality, purpose and destiny.

First name
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Date of birth
7
Life path number

How we calculated this
Erin is a beautiful choice.
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