Given name & surname

Thora

“thunder”

Thora is a variant of Tora. In Scandinavian use, Tora carries the interpretation “thunder.”

Meaning & origin

What it means

Thora is a variant of Tora. In Scandinavian use, Tora carries the interpretation “thunder.”

Explained through its name family

Where it comes from

Thora comes from Old Norse.

Adapted from Wiktionary (CC BY-SA 4.0)

The story

Published U.S. birth records include this spelling as early as 1883. This is the earliest published observation available here, rather than a date for the name’s origin.

From dated birth records

Thora through the years

Babies since 1880
2,424
0 boys · 2,424 girls
Most popular year
1916
72 babies
2025
20
#6,093 for girls
2021–25 vs 2016–20
+8%
Steady
0501001501900192019401960198020002025Highest share 189412
Thora in U.S. Social Security birth records, 1883–2025, per million girls born. Years with fewer than five births for a sex are not published and appear as zero. Use the arrow keys to step through years.

By the numbers

In 2025, this name appeared in 20 U.S. birth records for girls, ranking No. 6,093 among girls’ names. Average annual use for girls was 7.6% higher in 2021–2025 than in 2016–2020. Its largest published annual count for girls was 72 in 1916. Published U.S. population figures for this spelling include 930 as a first name in 2020.

From Social Security birth records and U.S. Census name counts for this exact spelling. Other spellings are counted separately.

Thora’s family of names

Thora has a related form in Tora. In German usage, Thora has a conventional equivalent in the Swedish form Tora.

Walk Thora’s family in the name graph

ThoraThorahToraOldTuulaThorhildÞóra

Inner ring: spellings · middle: nicknames and forms · outer: across languages.

Hover or tab through the constellation to see how each name is related. Bigger dots are names more people in the U.S. share.

Nicknames & forms 2

Diminutives, pet forms, short forms and variants used alongside the name.

Spellings & scripts 1

The same name written differently, including transliterations into other scripts.

Across languages 3

Equivalents and cognates in other languages, plus older forms it grew from.

Similar names

If you love Thora, these share its style, era, origin or sound, from outside its own family.

African · Old-fashioned

Ola

“one who is precious” · “giver of life: well-being”

18Very rareSteady

>99% girls

Scandinavian · Old-fashioned

Olga

“one who is blessed and successful”

32RareSteady

>99% girls

Scandinavian · Old-fashioned

Signe

“a victorious man”

14Very rareEasing

>99% girls

Danish · Old-fashioned

Almeta

“one who is ambitious” · “resembling a pearl”

0Not recently recorded

>99% girls

Latin · Old-fashioned

Ora

“one who prays to God”

29RareRising

5% boys · 95% girls

Old-fashioned

Era

Era is a feminine given name. It is used in Albanian.

34RareRising

4% boys · 96% girls

Old-fashioned

Theda

“gift of God”

0Not recently recorded

>99% girls

Arabic · Old-fashioned

Oma

“a great leader; one who is commanding” · “a commanding man”

0Not recently recorded

2% boys · 98% girls

Sibling ideas

Names that share Thora’s feel without repeating its first letter or rhyming with it.

A brother for Thora

A sister for Thora