Marnie
Feminine · “of the sea”
Marnie is a Scottish form of Marina — of the sea — and Hitchcock made a film of the name in 1964.
How old is the name Marnie?
Marnie first appears in US birth records in 1915 — 110 years ago. The typical Marnie alive today was born around 1972, making them about 53 years old. About 5,700 people named Marnie are estimated to be alive in the US today.
When was the name Marnie most popular?
Marnie peaked in 1969, reaching #427 nationally. Today it ranks #2173, 1,746 places below that high. See the whole 1969 chart.
Lists built from the same records:
Where it comes from
From marinus to Marnie
The story of Marnie
Marnie appears in Scottish use as a short form and became a given name in its own right. Winston Graham's 1961 novel and Hitchcock's 1964 film fixed the name in wider memory. It appears in American records in current use.
Meaningscholars disagree
of the sea
Generally from Marina, from the Latin marinus, 'of the sea'. A Hebrew derivation from Marnina, 'rejoice', is also given. A third route treats it as a Scottish pet form of Mary, whose own meaning is unrecovered. The Latin sea reading is the commonest.
How the name formed
- marinus
- Marina
- Marnie
Related forms: Marni · Marina · Marnie
Pronouncing Marnie
MAR-nee
Two syllables, stress on the first. Said identically in every English accent.
Nicknames for Marnie
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
- 1915
- Most girls named
- 1968448 — the highest on record
- Peak rank
- #427reached in 1969
- Change vs 2023
- +30.8%85 in 2025, from 65
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.
Marnie in other languages
The same name elsewhere
- Marni in English — spelling variant
- Marina in English — related form
- Marnie in Scottish — same name
Strongest US states over the last decade: California, Texas, Florida.
Marnies among us
people named Marnie are estimated to be alive in the US today
About 1 girl in 18,909 born in 2025 was named Marnie
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 Delphine test
Every popular name lives one long story — a climb, a peak, a slow settling back. Marnie's later chapters haven't been written yet, so we borrowed them: Delphine climbed just as high around 1930, and its whole arc is on record. Line the two peaks up, and Delphine's path sketches the road Marnie is walking now.
Marnie 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 Marnie is headed
Marnie looks set to keep climbing gently, with roughly 29% more babies a year by 2030 if the current curve holds. Its history is short or jumpy, though, so read this as a sketch rather than a promise.
Low 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.
Marnie beside its neighbors
The names ranked closest to Marnie in 2025, in babies rather than position — the bars are to scale.
US girls given each name in 2025.
The trade-off
- The of-the-sea meaning is concrete where it holds.
- Marina is available as a full formal version.
- Two clean syllables with no pronunciation risk.
- The origin is genuinely split between three routes.
- One Hitchcock film is a lasting association.
- It reads as a diminutive rather than a full name.
Nobody names a baby alone.
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What they receive
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Marnie
Feminine · #2173 in the U.S.
Frequently asked
- How many Marnies are there in the world?
- No country counts the world's names, so there is no worldwide figure — anyone quoting one is estimating. About 5,700 people named Marnie are estimated to be alive in the US today.
- How popular is the name Marnie in 2025?
- Marnie ranks #2173 among US girl names in 2025, with 85 babies given the name.
- How rare is the name Marnie?
- About 1 in every 18,909 US girls born in 2025 was named Marnie — 85 in all.
- Will my child share the name Marnie with classmates?
- Marnie will almost certainly be the only one in school.
Ranked beside Marnie
Names sitting at a similar level of popularity right now.
Jocelynn#2173 · Kynslee#2173 · Rosaline#2173 · Zadie#2173 · Dawn#2173 · Hiba#2173 · Kayce#2173 · Karlie#2173
Looking for what else is popular rather than what resembles Marnie? See the current top 100.
Choosing between Marnie and another name?
See them side by side — full stats, history and a gentle verdict.
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Which one would you pick?
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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