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Theda

Feminine · “gift of God”

1880high 1918
Rare todaygiven to only a few children a year
rare

Theda is the front of Theodora — gift of God — and it reached wide American use through a silent film star whose entire name was invented by a studio.

How old is the name Theda?

Theda was already in use when US birth records began in 1880 — it is at least 145 years old. The typical Theda alive today was born around 1927, making them about 98 years old. About 1,800 people named Theda are estimated to be alive in the US today.

When was the name Theda most popular?

Theda peaked in 1919, reaching #337 nationally. See the whole 1919 chart.

I

Where it comes from

The story of Theda

Theodora was a Byzantine empress — Justinian's wife, the most consequential woman in sixth-century Europe — and the name spread through Orthodox and German use, producing Theda as a short form. It reached American visibility through Theda Bara, the silent-film actress whose name and biography were entirely constructed by her studio in 1915; American use peaked around 1918.

Meaning

gift of God

Through Theodora, from the Greek theos, 'god', and doron, 'gift'. Both elements are ordinary Greek and the compound is undisputed. Theda is a German short form of Theodora and also of Theodolinde. The meaning is transparent to any Greek speaker.

How the name formed

  1. theos doron
  2. Theodora
  3. Theda

Related forms: Theda · Theodora · Θεοδώρα

Pronouncing Theda

THEE-duh

Two syllables, stress on the first. German says TAY-da with a different first vowel.

Nicknames for Theda

Moderate

TheaA closely related short form, and a fashionable name in its own right
TheodoraThe parent form, available as a considerably grander version
II

What the data says

The long climb, and where it stands now

GIRLS NAMED · 1880–20253541770354518802021

US babies named Theda per year from 1880 to 2025
AVERAGE RANK BY DECADE#1#10#100#1000#3371880s2020s

The same years in position rather than babies

First recorded
1880
Most girls named
1918354 — the highest on record
Peak rank
#337reached in 1919
Change vs 2019
−28.6%5 in 2021, from 7
Theda sits in the rare tail. Its best year on record was 1918, with 354 girls. Today it is given to few enough children that it does not enter the ranked charts at all.

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.

Theda in other languages

The same name elsewhere

  • Theda in German — same name
  • Theodora in English — related form
  • Θεοδώρα in Greek — transliteration

Thedas among us

1,800

people named Theda are estimated to be alive in the US today

Estimated from SSA birth records and published actuarial life tables. Method

III

Is it right for you

Fashion outlook

Theda 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

Practical strengths
  • The gift-of-God meaning is transparent and undisputed.
  • A Byzantine empress of real consequence stands behind the parent name.
  • Thea is available as a closely related form with real currency now.
What to consider
  • Theodora and Thea are both commoner and close in sound.
  • The silent-film association was itself a studio invention.
  • It is strongly period-coded to the early twentieth century.

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Theda

Feminine

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Frequently asked

How many Thedas are there in the world?
No country counts the world's names, so there is no worldwide figure — anyone quoting one is estimating. About 1,800 people named Theda are estimated to be alive in the US today.
How popular is the name Theda in 2025?
Theda is rarely given in the US today — it does not rank in the top 2000 girl names.
Will my child share the name Theda with classmates?
Theda will almost certainly be the only one in school.

More T names

The most-given names starting with T, all years combined.

Teresa#908 · Theresa#1548 · Tiffany#878 · Tammy#3645 · Taylor#403 · Tina#2778 · Tracy#2153 · Thelma#4661

Looking for what else is popular rather than what resembles Theda? See the current top 100.

Choosing between Theda and another name?

See them side by side — full stats, history and a gentle verdict.

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Weighing a whole shortlist? Add the rest in the builder, or settle it with a bracket.

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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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