Aleatha
Feminine
Aleatha carries the pair of letters that English speakers take most for granted and that almost nobody else in Europe can say. The th in it is one of the rarest sounds in the world's languages, and English has two of them.
How old is the name Aleatha?
Aleatha first appears in US birth records in 1904 — 121 years ago. The typical Aleatha alive today was born around 1950, making them about 75 years old. About 500 people named Aleatha are estimated to be alive in the US today.
When was the name Aleatha most popular?
Aleatha peaked in 1906, reaching #1727 nationally. See the whole 1906 chart.
Lists built from the same records:
Where it comes from
Origin, sound and short forms
Our story of Aleatha
English has two th sounds, the one in thin and the one in this, and the letters do not distinguish them. Old English had two separate characters for the job, thorn and eth, and printing killed them both. What is striking is how unusual the sound is: a large majority of the world's languages do not have it at all, and adult learners of English struggle with it for years, which is why it comes out as z or s or t in so many accents. English kept it because English is conservative about its oldest words, and the th in the, this, that, think and three has been there since before there was an England. In a name it is a small piece of that inheritance, doing nothing in particular except being hard for most of the planet to pronounce.
Meaningnot established
Not established
Alethea is the usual suggestion and the sound supports it; that name comes from a Greek abstract noun and is well documented. Whether this spelling descends from it or was built independently on the same sound is not recorded.
Pronouncing Aleatha
uh-LEE-thuh
Three syllables with the weight in the middle. The th is the soft one, as in thin rather than as in this.
Nicknames for Aleatha
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
- 1904
- Most girls named
- 197718 — the highest on record
- Peak rank
- #1727reached in 1906
- Change vs 1990
- −40.0%6 in 1992, from 10
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.
Aleathas among us
people named Aleatha 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
Aleatha sits outside the current charts, and that is its own kind of answer: naming cycles can only date the names they carried up. A name this rare has no decade stamped on it — it cannot go out of fashion, because it was never in.
Based on 146 years of naming cycles. How we read them
The trade-off
- Thea comes off the back of it as a short form and is itself an established name.
- Three syllables with a clear middle stress carry well and are easy to remember.
- It is rare on paper while being made of entirely familiar sounds.
- Alethea and Aletha are both in the record, so the spelling will be checked back with you often.
- Speakers of most other languages will find the th genuinely difficult, so the name travels less well than it looks.
- No origin is documented for this form, so the meaning question has a likely answer rather than a settled one.
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Aleatha
Feminine
Frequently asked
- How many Aleathas 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 Aleatha are estimated to be alive in the US today.
- How popular is the name Aleatha in 2025?
- Aleatha is rarely given in the US today — it does not rank in the top 2000 girl names.
- Will my child share the name Aleatha with classmates?
- Aleatha will almost certainly be the only one in school.
More A names
The most-given names starting with A, all years combined.
Anna#107 · Ashley#164 · Amanda#493 · Amy#257 · Angela#408 · Alice#65 · Ann#1076 · Andrea#235
Looking for what else is popular rather than what resembles Aleatha? See the current top 100.
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US figures from the Social Security Administration. 1880–2025. Data & methodology
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