Theodore Seiler

Name meaning, origin and global statistics

Theodore Seiler — Greek
185K People worldwide
United States Most common in
1970s Peak popularity
Gender
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Theodore Seiler 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 Seiler: Alexander Seiler I (1819–1891), Swiss Hotel Pioneer Bernhard Seiler (1930–2025), Swiss agronomist and politician Cole Seiler (born 1994), American former soccer player Hanspeter Seiler (born 1933), Swiss former politician Hermann Seiler (1876–1961), Swiss Hotel Pioneer & Politician Jack Seiler (born 1963), American politician and Mayor of Fort Lauderdale, Florida Jacques Seiler (1928–2004), French actor Jordan Seiler, American public space artist Kerim Seiler (born 1974), Swiss artist and architect Les Seiler (born 1941), American politician from Nebraska Lewis Seiler (1890–1964), American fil. 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: Seiler

French

Alexander Seiler I (1819–1891), Swiss Hotel Pioneer Bernhard Seiler (1930–2025), Swiss agronomist and politician Cole Seiler (born 1994), American former soccer player Hanspeter Seiler (born 1933), Swiss former politician Hermann Seiler (1876–1961), Swiss Hotel Pioneer & Politician Jack Seiler (born 1963), American politician and Mayor of Fort Lauderdale, Florida Jacques Seiler (1928–2004), French actor Jordan Seiler, American public space artist Kerim Seiler (born 1974), Swiss artist and architect Les Seiler (born 1941), American politician from Nebraska Lewis Seiler (1890–1964), American fil.

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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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Notable People Named Theodore Seiler

People listed above share this name. Listed for informational purposes only. Source: Wikipedia.

Numerology

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

5
Expression Number

Freedom and adaptability. A dynamic, versatile personality that embraces change and seeks new experiences.

5
Soul Urge Number

Freedom and adaptability. A dynamic, versatile personality that embraces change and seeks new experiences.

9
Personality Number

Compassion and humanitarianism. A generous, idealistic nature with a sincere desire to improve the world.

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 Seiler?
The surname Seiler originates from French. Alexander Seiler I (1819–1891), Swiss Hotel Pioneer Bernhard Seiler (1930–2025), Swiss agronomist and politician Cole Seiler (born 1994), American former soccer player Hanspeter Seiler (born 1933), Swiss former politician Hermann Seiler (1876–1961), Swiss Hotel Pioneer & Politician Jack Seiler (born 1963), American politician and Mayor of Fort Lauderdale, Florida Jacques Seiler (1928–2004), French actor Jordan Seiler, American public space artist Kerim Seiler (born 1974), Swiss artist and architect Les Seiler (born 1941), American politician from Nebraska Lewis Seiler (1890–1964), American fil.
What are the origins of the name Theodore Seiler?
The name Theodore Seiler combines two different traditions: the first name Theodore has Greek roots, while the surname Seiler originates from French.
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