Keith Fierro

Name meaning, origin and global statistics

Keith Fierro — wood, forest
462K People worldwide
United States Most common in
1970s Peak popularity
Gender
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Keith Fierro is a name that combines Celtic origins. The first name Keith is a masculine given name of Celtic origin. Keith is a masculine given name of Gaelic origin. It means "wood" or "from the battleground" and shares the same derivation as Clan Keith. The surname derives from a toponym, Keith Marischal in East Lothian, possibly containing the Brittonic element *cet "woods, forest." Keith was the 298th most common name given to newborn boys in the United States in 2007. The surname Fierro: Surnames Carlos Fierro (born 1994), Mexican footballer Fanny Carrión de Fierro (born 1936), Ecuadorian writer and literary critic Gonzalo Fierro (born 1983), Chilean football player Josefina Fierro de Bright (1914–1998), Mexican-American activist Juan Fierro (born 1974), Chilean road cyclist Julieta Fierro (1948–2025), Mexican astrophysicist and science communicator Lee Fierro (1929–2020), American actress Martha Fierro (born 1977), Ecuadorian chess champion Martin Fierro (saxophonist) (1942–2008), Mexican-American saxophonist Michelle Fierro (born 1967), American artist Oscar Zeta Acosta Fier. Keith is a well-known first name, carried by approximately 462K people globally, with the highest concentration in United States. The name Keith reached peak popularity in the 1970s, reflecting the naming trends of that era.

Etymology & Origin

First Name: Keith

Meaning: wood, forest

Celtic

Keith is a masculine given name of Gaelic origin. It means "wood" or "from the battleground" and shares the same derivation as Clan Keith. The surname derives from a toponym, Keith Marischal in East Lothian, possibly containing the Brittonic element *cet "woods, forest." Keith was the 298th most common name given to newborn boys in the United States in 2007.

Surname: Fierro

Spanish

Surnames Carlos Fierro (born 1994), Mexican footballer Fanny Carrión de Fierro (born 1936), Ecuadorian writer and literary critic Gonzalo Fierro (born 1983), Chilean football player Josefina Fierro de Bright (1914–1998), Mexican-American activist Juan Fierro (born 1974), Chilean road cyclist Julieta Fierro (1948–2025), Mexican astrophysicist and science communicator Lee Fierro (1929–2020), American actress Martha Fierro (born 1977), Ecuadorian chess champion Martin Fierro (saxophonist) (1942–2008), Mexican-American saxophonist Michelle Fierro (born 1967), American artist Oscar Zeta Acosta Fier.

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Geographic Distribution

The first name Keith 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 Keith 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 Keith Fierro

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 Keith Fierro:

7
Expression Number

Wisdom and introspection. A deep, analytical mind drawn to philosophy, spirituality and the search for truth.

7
Soul Urge Number

Wisdom and introspection. A deep, analytical mind drawn to philosophy, spirituality and the search for truth.

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 Keith?
The first name Keith originates from Celtic. Keith is a masculine given name of Gaelic origin. It means "wood" or "from the battleground" and shares the same derivation as Clan Keith. The surname derives from a toponym, Keith Marischal in East Lothian, possibly containing the Brittonic element *cet "woods, forest." Keith was the 298th most common name given to newborn boys in the United States in 2007.
When was Keith most popular?
The name Keith reached its peak popularity during the 1970s.
What is the origin of the surname Fierro?
The surname Fierro originates from Spanish. Surnames Carlos Fierro (born 1994), Mexican footballer Fanny Carrión de Fierro (born 1936), Ecuadorian writer and literary critic Gonzalo Fierro (born 1983), Chilean football player Josefina Fierro de Bright (1914–1998), Mexican-American activist Juan Fierro (born 1974), Chilean road cyclist Julieta Fierro (1948–2025), Mexican astrophysicist and science communicator Lee Fierro (1929–2020), American actress Martha Fierro (born 1977), Ecuadorian chess champion Martin Fierro (saxophonist) (1942–2008), Mexican-American saxophonist Michelle Fierro (born 1967), American artist Oscar Zeta Acosta Fier.
What are the origins of the name Keith Fierro?
The name Keith Fierro combines two different traditions: the first name Keith has Celtic roots, while the surname Fierro originates from Spanish.
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