Demiyah
Feminine · “half”
Demi is French for half. It is the word in demitasse, a half cup, and demigod, half a god, and it became an American name through one actress in the 1980s; Demiyah extends it with an ending that was becoming the most productive in the country.
How old is the name Demiyah?
Demiyah first appears in US birth records in 2002 — 23 years ago. The typical Demiyah is a kid of about 11 — this name's wave is very recent. About 500 people named Demiyah are estimated to be alive in the US today.
When was the name Demiyah most popular?
Demiyah peaked in 2013, reaching #3703 nationally. Today it ranks #6838, 3,135 places below that high. See the whole 2013 chart.
Lists built from the same records:
Where it comes from
Origin, sound and short forms
Our story of Demiyah
Names arrive as elements before they arrive as names. Demi entered American awareness in the 1980s through an actress who had taken it as a teenager, and within a decade the syllable was available on its own, joining the De- and Da- prefixes that were already productive. The -iyah ending had come in separately from the Aaliyah family in the 1990s. Putting the two together is the ordinary operation of the system, and it produces a name whose two halves arrived from opposite directions within about fifteen years of each other. What that means practically is that the name is precisely datable: Demiyah could not have existed before about 1995, and its best year in United States records is 2013.
Meaningscholars disagree
half, with a modern ending
French demi, half, from Latin dimidius, halved. Whether the American Demi in this name is that word or simply a De- prefix plus a syllable cannot be settled. The -iyah ending is borrowed by sound from Aaliyah and Amiyah and carries no meaning. The compound as a whole has none.
Pronouncing Demiyah
duh-MY-uh
Three syllables with the stress in the middle. Some families say DEM-ee-yah, front-stressed, following Demi, and both are current.
Nicknames for Demiyah
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
- 2002
- Most girls named
- 201241 — the highest on record
- Peak rank
- #3703reached in 2013
- Change vs 2024
- +166.7%16 in 2025, from 6
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.
Demiyah in other languages
The same name elsewhere
- Demiya in English — spelling variant
- Demi in French — related form
Strongest US states over the last decade: Louisiana, Georgia, Tennessee.
Demiyahs among us
people named Demiyah are estimated to be alive in the US today
About 1 girl in 100,454 born in 2025 was named Demiyah
Estimated from SSA birth records and published actuarial life tables. Method
Spellings of Demiyah
- #6838
- Demiyah on the 2025 chart
- #929
- counting every spelling
The SSA counts spellings, not names. Demiyah went to 16 girls in 2025, but Demia and Demya are the same name said out loud. Together the 3 spellings went to 31, which makes it the 929th most-given girls’ name of the year — 5,909 places above the chart.
About 1 girl in 51,847 born in 2025 was given one of these spellings — against 1 in 100,454 for Demiyah itself.
Spellings are grouped by a fixed rule that folds interchangeable English spellings of one sound (ck/k, ph/f, x/ks, a non-initial y for i) and keeps vowels apart, so Sean and Shawn stay separate names. It errs towards splitting: a family here is never larger than the truth. SSA national data, 2025. Method
Is it right for you
What happens to a name after it peaks
The Kerissa test
Every popular name lives one long story — a climb, a peak, a slow settling back. Demiyah's later chapters haven't been written yet, so we borrowed them: Kerissa climbed just as high around 1994, and its whole arc is on record. Line the two peaks up, and Kerissa's path sketches the road Demiyah is walking now.
Demiyah 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
Demiyah beside its neighbors
The names ranked closest to Demiyah in 2025, in babies rather than position — the bars are to scale.
US girls given each name in 2025.
The trade-off
- Demi and Mia are both complete names available inside it.
- Three open syllables, so it is very easy to say.
- Both halves are familiar, so it never sounds invented.
- Two pronunciations circulate and the spelling does not settle them.
- Demiya and Demiyah both appear in the records.
- The name has no meaning of its own to pass on.
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Demiyah
Feminine · #6838 in the U.S.
Frequently asked
- How many Demiyahs are there in the world?
- No country counts the world's names, so there is no worldwide figure — anyone quoting one is estimating. About 500 people named Demiyah are estimated to be alive in the US today.
- How do you spell Demiyah?
- Demiyah is the most-used spelling in US records — 16 of the 31 babies given the name in 2025. The others recorded are Demia and Demya.
- How popular is the name Demiyah in 2025?
- Demiyah ranks #6838 among US girl names in 2025, with 16 babies given the name.
- How rare is the name Demiyah?
- About 1 in every 100,454 US girls born in 2025 was named Demiyah — 16 in all.
- Will my child share the name Demiyah with classmates?
- Demiyah will almost certainly be the only one in school.
Ranked beside Demiyah
Names sitting at a similar level of popularity right now.
Malana#6838 · Jeannie#6838 · Maxie#6838 · Nicol#6838 · Chaney#6838 · Keana#6838 · Concetta#6838 · Pheobe#6838
Looking for what else is popular rather than what resembles Demiyah? See the current top 100.
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US figures from the Social Security Administration. 1880–2025. Data & methodology
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