Deneen
Feminine
Deneen is overwhelmingly a girls’ name — 3,603 girls against 7 boys since 1880.
Deneen belongs to the American practice of joining a prefix to an ending and treating the result as a whole name. De- and -een were both productive in the mid-twentieth century, and this is what they made together.
How old is the name Deneen?
Deneen first appears in US birth records in 1947 — 78 years ago. The typical Deneen alive today was born around 1964, making them about 61 years old. About 3,300 people named Deneen are estimated to be alive in the US today.
When was the name Deneen most popular?
Deneen peaked in 1964, reaching #216 nationally. See the whole 1964 chart.
Where it comes from
Origin, sound and short forms
The story of Deneen
Mid-century American naming made extensive use of prefixes and endings as interchangeable parts — La-, De-, Sha-, and -een, -ene, -etta, -ita. The results were new names built from familiar pieces, recognizable the first time anyone heard them. Deneen belongs to that body of work, appearing in American registers from the 1950s and peaking in the mid-1970s.
Meaningnot established
Not established
No established meaning. The De- prefix is a naming marker rather than a word, and the -een ending is the Irish diminutive that also finishes Maureen, Doreen and Kathleen. Neither half supplies a sense. It has also been read as a form of the Irish surname Ó Duinnín, but the given name's actual source is not documented.
Pronouncing Deneen
duh-NEEN
Two syllables, stress on the second. The -een ending always carries the stress in names of this family.
Nicknames for Deneen
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
- 1947
- Most girls named
- 19641,604 — the highest on record
- Peak rank
- #216reached in 1964
- Change vs 2000
- 0.0%5 in 2007, from 5
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.
Deneen in other languages
The same name elsewhere
- Danine in English — spelling variant
- Deneene in English — spelling variant
- Ó Duinnín in Irish — related form
Deneens among us
people named Deneen are estimated to be alive in the US today
Estimated from SSA birth records and published actuarial life tables. Method
Is it right for you
Questions parents actually ask
Fashion outlook
Deneen has already lived its whole cycle: it rose, had its era, and has stepped off the charts. The fashion question is behind it — what lies ahead is the waiting room where revivals begin, once a name's first generation has grown distant enough for it to sound fresh again.
Based on 146 years of naming cycles. How we read them
The trade-off
- The end stress is uncommon in English and gives the name a distinct rhythm.
- Dee and Neen are both available and are quite different in feel.
- It is instantly readable while remaining genuinely uncommon.
- It has no inherited meaning, which matters to families for whom that is the point.
- Several spellings are in use, so the written form has to be given.
- It is closely dated to the 1960s and 1970s.
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Deneen
Feminine
Frequently asked
- How many Deneens are there in the world?
- No country counts the world's names, so there is no worldwide figure — anyone quoting one is estimating. About 3,300 people named Deneen are estimated to be alive in the US today.
- How popular is the name Deneen in 2025?
- Deneen is rarely given in the US today — it does not rank in the top 2000 girl names.
- Will my child share the name Deneen with classmates?
- Deneen will almost certainly be the only one in school.
More D names
The most-given names starting with D, all years combined.
Dorothy#421 · Donna#1962 · Deborah#862 · Debra#4460 · Diane#2607 · Doris#2895 · Denise#1673 · Danielle#549
Looking for what else is popular rather than what resembles Deneen? See the current top 100.
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US figures from the Social Security Administration. 1880–2025. Data & methodology
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