Theodore Rainer

Name meaning, origin and global statistics

Theodore Rainer — Greek
185K People worldwide
United States Most common in
1970s Peak popularity
Gender
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Theodore Rainer is a name that combines Greek origins. The first name Theodore is a masculine given name of Greek origin. Theodore is a masculine given name. It comes from the Ancient Greek name Θεόδωρος (Theódoros), meaning "gift of God" (from the Ancient Greek words θεό, (theó) "God" and δῶρον (dṓron) "gift"). The name was borne by several figures in ancient Greece, such as Theodorus of Samos and Theodorus of Byzantium. The name has risen in popularity across the Anglosphere during the 2010s and 2020s. The character Ted Mosby on the popular American sitcom How I Met Your Mother, which aired from 2005 to 2014, might have influenced increased usage of the name. The surname Rainer: Rainer is a German surname. People with the Rainer family name include: Adam Rainer (1899–1950), Austrian dwarf and giant Alfred Rainer (1987–2008), Austrian Nordic combined skier Alois Rainer (born 1965), German politician Arnulf Rainer (1929–2025), Austrian painter Dachine Rainer (1921–2000), British poet and anarchist Francisc Rainer (1874–1944), Austrian-born Romanian physician Friedrich Rainer (1903–1947), Austrian National Socialist politician Gerhard Rainer (born 1961), Austrian bobsledder Luise Rainer (1910–2014), German film actress Margrit Rainer (1914–1982), Swiss actress Maria-Luis. Theodore is a distinctive first name, carried by approximately 185K people globally, with the highest concentration in United States. The name Theodore reached peak popularity in the 1970s, reflecting the naming trends of that era.

Etymology & Origin

First Name: Theodore

Greek

Theodore is a masculine given name. It comes from the Ancient Greek name Θεόδωρος (Theódoros), meaning "gift of God" (from the Ancient Greek words θεό, (theó) "God" and δῶρον (dṓron) "gift"). The name was borne by several figures in ancient Greece, such as Theodorus of Samos and Theodorus of Byzantium. The name has risen in popularity across the Anglosphere during the 2010s and 2020s. The character Ted Mosby on the popular American sitcom How I Met Your Mother, which aired from 2005 to 2014, might have influenced increased usage of the name.

Surname: Rainer

English

Rainer is a German surname. People with the Rainer family name include: Adam Rainer (1899–1950), Austrian dwarf and giant Alfred Rainer (1987–2008), Austrian Nordic combined skier Alois Rainer (born 1965), German politician Arnulf Rainer (1929–2025), Austrian painter Dachine Rainer (1921–2000), British poet and anarchist Francisc Rainer (1874–1944), Austrian-born Romanian physician Friedrich Rainer (1903–1947), Austrian National Socialist politician Gerhard Rainer (born 1961), Austrian bobsledder Luise Rainer (1910–2014), German film actress Margrit Rainer (1914–1982), Swiss actress Maria-Luis.

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Geographic Distribution

The first name Theodore is distributed across the globe, with the highest concentrations in the following countries:

United States 51%
United Kingdom 27%
Australia 12%
Canada 9%

Popularity Over Time

Popularity of the name Theodore by decade, based on birth registration data:

1900s
1910s
1920s
1930s
1940s
1950s
1960s
1970s
1980s
1990s
2000s
2010s
2020s
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Numerology

According to Pythagorean numerology, each letter in a name carries a numerical value. Here are the key numbers for Theodore Rainer:

11
Expression Number

Intuition and inspiration (Master Number 11). Amplifies spiritual awareness, creative vision and sensitivity.

1
Soul Urge Number

Leadership and independence. This number suggests a self-reliant, ambitious and pioneering personality that forges its own path.

1
Personality Number

Leadership and independence. This number suggests a self-reliant, ambitious and pioneering personality that forges its own path.

Numerology is a cultural tradition for exploring symbolism in names. Results are for entertainment purposes.

Frequently Asked Questions

What is the origin of the first name Theodore?
The first name Theodore originates from Greek. Theodore is a masculine given name. It comes from the Ancient Greek name Θεόδωρος (Theódoros), meaning "gift of God" (from the Ancient Greek words θεό, (theó) "God" and δῶρον (dṓron) "gift"). The name was borne by several figures in ancient Greece, such as Theodorus of Samos and Theodorus of Byzantium. The name has risen in popularity across the Anglosphere during the 2010s and 2020s. The character Ted Mosby on the popular American sitcom How I Met Your Mother, which aired from 2005 to 2014, might have influenced increased usage of the name.
When was Theodore most popular?
The name Theodore reached its peak popularity during the 1970s.
What is the origin of the surname Rainer?
The surname Rainer originates from English. Rainer is a German surname. People with the Rainer family name include: Adam Rainer (1899–1950), Austrian dwarf and giant Alfred Rainer (1987–2008), Austrian Nordic combined skier Alois Rainer (born 1965), German politician Arnulf Rainer (1929–2025), Austrian painter Dachine Rainer (1921–2000), British poet and anarchist Francisc Rainer (1874–1944), Austrian-born Romanian physician Friedrich Rainer (1903–1947), Austrian National Socialist politician Gerhard Rainer (born 1961), Austrian bobsledder Luise Rainer (1910–2014), German film actress Margrit Rainer (1914–1982), Swiss actress Maria-Luis.
What are the origins of the name Theodore Rainer?
The name Theodore Rainer combines two different traditions: the first name Theodore has Greek roots, while the surname Rainer originates from English.
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