Rainey
Feminine · “army counsel”
Rainey is given to both — 2,182 girls and 450 boys since 1880. See other names given to both
Rainey is an Irish surname, Ó Raighne, and separately an English one from Rayner — army counsel, in Germanic.
How old is the name Rainey?
Rainey first appears in US birth records in 1914 — 111 years ago. The typical Rainey alive today was born around 2008, making them about 17 years old. About 2,100 people named Rainey are estimated to be alive in the US today.
When was the name Rainey most popular?
Rainey peaked in 2022, reaching #2123 nationally. Today it ranks #2368, 245 places below that high. See the whole 2022 chart.
Lists built from the same records:
Where it comes from
From ragin hari to Rainey
The story of Rainey
Ragin and hari gave Rayner, Reginald and Reynard, and the surname Rainey descends from it in England; Ireland has a separate Ó Raighne. Ma Rainey, the blues singer called the mother of the blues, carried the surname. Rainey entered American given-name use for girls and is in current use.
Meaningscholars disagree
army counsel
Two routes. From the Germanic ragin, 'counsel', and hari, 'army', through Rayner and the surname Rainey. Or from the Irish Ó Raighne, of uncertain root. Both are attested and neither dominates. The Germanic elements are settled where that route holds.
How the name formed
- ragin hari
- Rayner
- Rainey
Related forms: Rainie · Ó Raighne
Pronouncing Rainey
RAY-nee
Two syllables, stress on the first. It is a near-homophone of the ordinary English adjective.
Nicknames for Rainey
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
- 1914
- Most girls named
- 202290 — the highest on record
- Peak rank
- #2123reached in 2022
- Change vs 2024
- −2.6%76 in 2025, from 78
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.
Rainey in other languages
The same name elsewhere
- Rainie in English — spelling variant
- Ó Raighne in Irish — related form
Strongest US states over the last decade: Texas, Georgia, California.
Raineys among us
people named Rainey are estimated to be alive in the US today
About 1 girl in 21,148 born in 2025 was named Rainey
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 Kalen test
Every popular name lives one long story — a climb, a peak, a slow settling back. Rainey's later chapters haven't been written yet, so we borrowed them: Kalen climbed just as high around 1994, and its whole arc is on record. Line the two peaks up, and Kalen's path sketches the road Rainey is walking now.
Rainey 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 Rainey is headed
Rainey should hold steady through 2030 — the curve is flat, and flat curves are the most predictable kind.
Medium 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.
Rainey beside its neighbors
The names ranked closest to Rainey in 2025, in babies rather than position — the bars are to scale.
US girls given each name in 2025.
The trade-off
- The army-counsel meaning is strong where the Germanic route holds.
- Ma Rainey is a first-rate bearer of the surname.
- Two clean syllables with no pronunciation risk.
- It is a near-homophone of 'rainy'.
- The origin is split between Irish and Germanic routes.
- It reads as a surname to many people.
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What they receive
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Rainey
Feminine · #2368 in the U.S.
Frequently asked
- How many Raineys are there in the world?
- No country counts the world's names, so there is no worldwide figure — anyone quoting one is estimating. About 2,100 people named Rainey are estimated to be alive in the US today.
- How popular is the name Rainey in 2025?
- Rainey ranks #2368 among US girl names in 2025, with 76 babies given the name.
- How rare is the name Rainey?
- About 1 in every 21,148 US girls born in 2025 was named Rainey — 76 in all.
- Will my child share the name Rainey with classmates?
- Rainey will almost certainly be the only one in school.
Ranked beside Rainey
Names sitting at a similar level of popularity right now.
Eevee#2368 · Sinai#2368 · Jaziyah#2368 · Mariama#2368 · Lela#2368 · Weslynn#2368 · Taya#2368 · Roya#2368
Looking for what else is popular rather than what resembles Rainey? See the current top 100.
Choosing between Rainey and another name?
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Your gut first, the numbers after — the split shows once you pick.
US figures from the Social Security Administration. 1880–2025. Data & methodology
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