Sean Castillo

Name meaning, origin and global statistics

Sean Castillo — God is gracious
296K People worldwide
United States Most common in
1970s Peak popularity
Gender
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Sean Castillo is a name that combines Hebrew origins. The first name Sean is a masculine given name of Hebrew origin. Irish form of John, from Hebrew Yohanan meaning "God is gracious." The most popular Irish form of John. The surname Castillo: Castillo is a Spanish surname meaning 'castle'. The Portuguese version of this surname is Castilho. Alaina Castillo (born 1999), American singer and YouTuber Alberto Castillo (performer) (1914–2002), Argentine tango singer and actor Alejandro Castillo (actor) (born 1948), Chilean actor and director Alexandra Castillo (born 1971), Chilean-Canadian actress and dancer Amy Perez-Castillo (born 1969), Filipino actress Braulio Castillo (1933–2015), Puerto Rican telenovela actor Braulio Castillo, hijo (born 1964), Puerto Rican actor Daniela Castillo (born 1982), Chilean pop singer and actress Emilio . Sean is a well-known first name, carried by approximately 296K people globally, with the highest concentration in United States. The name Sean reached peak popularity in the 1970s, reflecting the naming trends of that era.

Etymology & Origin

First Name: Sean

Meaning: God is gracious

Hebrew

Irish form of John, from Hebrew Yohanan meaning "God is gracious." The most popular Irish form of John.

Surname: Castillo

Spanish

Castillo is a Spanish surname meaning 'castle'. The Portuguese version of this surname is Castilho. Alaina Castillo (born 1999), American singer and YouTuber Alberto Castillo (performer) (1914–2002), Argentine tango singer and actor Alejandro Castillo (actor) (born 1948), Chilean actor and director Alexandra Castillo (born 1971), Chilean-Canadian actress and dancer Amy Perez-Castillo (born 1969), Filipino actress Braulio Castillo (1933–2015), Puerto Rican telenovela actor Braulio Castillo, hijo (born 1964), Puerto Rican actor Daniela Castillo (born 1982), Chilean pop singer and actress Emilio .

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Geographic Distribution

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

United States 51%
United Kingdom 15%
Australia 8%
Canada 9%
Brazil 10%
Israel 6%

Popularity Over Time

Popularity of the name Sean 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 Sean Castillo

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 Sean Castillo:

4
Expression Number

Stability and hard work. Represents practicality, reliability and dedication — someone who builds solid foundations.

22
Soul Urge Number

Master Builder (Master Number 22). Combines grand vision with the practical ability to achieve lasting, large-scale goals.

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 Sean?
The first name Sean originates from Hebrew. Irish form of John, from Hebrew Yohanan meaning "God is gracious." The most popular Irish form of John.
When was Sean most popular?
The name Sean reached its peak popularity during the 1970s.
What is the origin of the surname Castillo?
The surname Castillo originates from Spanish. Castillo is a Spanish surname meaning 'castle'. The Portuguese version of this surname is Castilho. Alaina Castillo (born 1999), American singer and YouTuber Alberto Castillo (performer) (1914–2002), Argentine tango singer and actor Alejandro Castillo (actor) (born 1948), Chilean actor and director Alexandra Castillo (born 1971), Chilean-Canadian actress and dancer Amy Perez-Castillo (born 1969), Filipino actress Braulio Castillo (1933–2015), Puerto Rican telenovela actor Braulio Castillo, hijo (born 1964), Puerto Rican actor Daniela Castillo (born 1982), Chilean pop singer and actress Emilio .
What are the origins of the name Sean Castillo?
The name Sean Castillo combines two different traditions: the first name Sean has Hebrew roots, while the surname Castillo originates from Spanish.
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