Castello — Last Name Origin & Meaning

Unknown origin Rank #9,692 in the US 3,347 Americans

US Rank (2010)
#9,692
▼ Down 197 since 2000
People in the US
3,347
1.13 per 100K people
Origin
Unknown
Unknown

Origin & Meaning of the Castello Surname

What does the last name Castello mean?

The surname Castello carries the meaning "Origin and meaning under research." It is derived from the Unknown language and has been passed down through generations, reflecting the occupations, locations, or characteristics of early bearers of the name. With 3,347 bearers in the 2010 US Census, Castello ranks as the #9,692 most common surname in the United States.

Where does the surname Castello come from?

The Castello surname has its roots in Unknown heritage. Names of Unknown origin often reflect the cultural, linguistic, and historical traditions of the communities where they first appeared. Over centuries, migration and cultural exchange have spread the Castello name far beyond its original homeland.

Language of Origin

The linguistic roots of Castello trace back to Unknown. Understanding the original language helps decode the meaning and evolution of the name from its earliest recorded forms to the modern spelling used today.

Unknown Unknown

Quick Facts

Surname Castello
Meaning Origin and meaning under research
Origin Unknown
Language Unknown
US Rank (2010) #9,692
US Count (2010) 3,347
Per 100K People 1.13
First Letter C

Ethnic Distribution of Castello

According to the US Census, the Castello surname is distributed across the following ethnic groups. This data reflects self-reported ethnicity among 3,347 Americans with the Castello last name.

White 58.92%
Black 4.36%
Hispanic 32.69%
Asian/PI 0.99%
Native American 1.4%
Two+ Races 1.64%
Ethnic distribution of the Castello surname in the US (2010 Census)
Ethnicity Percentage
White58.92%
Black4.36%
Hispanic32.69%
Asian/Pacific Islander0.99%
Native American1.4%
Two or More Races1.64%

Popularity of Castello Over Time

Comparing US Census data from 2000 and 2010 shows how the Castello surname has changed in prevalence.

Census 2000
#9,495
3,140 people
Down 197
Census 2010
#9,692
3,347 people

The number of Americans with the Castello surname increased by 207 between 2000 and 2010.

Discover Your Castello Ancestry

Uncover your family's history with a DNA test. Learn where your Castello ancestors came from and connect with relatives worldwide.

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Similar Surnames to Castello

These surnames share similar popularity, spelling, or cultural background with Castello.

Other Unknown Surnames

Explore more surnames with Unknown roots. There are 162,254 surnames in our database — here are some that share the same Unknown origin as Castello.

Frequently Asked Questions About Castello

The surname Castello is of Unknown origin. Origin and meaning under research
The surname Castello is ranked #9,692 in the United States with approximately 3,347 people bearing this name as of the 2010 US Census.
Origin and meaning under research. The name has Unknown roots and has been present in the United States for generations.
According to US Census data, the Castello surname is distributed as: 58.9% White, 32.7% Hispanic. This reflects the diverse heritage of Americans with this name.
To trace your Castello ancestry, consider using DNA testing services like Ancestry.com, 23andMe, or MyHeritage. These services can connect you with relatives and reveal your ethnic heritage and migration patterns.

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