Origin & Meaning of the Decastro Surname
What does the last name Decastro mean?
The surname Decastro carries the meaning "Of or from." It is derived from the French language and has been passed down through generations, reflecting the occupations, locations, or characteristics of early bearers of the name. With 5,354 bearers in the 2010 US Census, Decastro ranks as the #6,361 most common surname in the United States.
Where does the surname Decastro come from?
The Decastro surname has its roots in French/Spanish heritage. Names of French/Spanish 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 Decastro name far beyond its original homeland.
Language of Origin
The linguistic roots of Decastro trace back to French. Understanding the original language helps decode the meaning and evolution of the name from its earliest recorded forms to the modern spelling used today.
Quick Facts
| Surname | Decastro |
|---|---|
| Meaning | Of or from |
| Origin | French/Spanish |
| Language | French |
| US Rank (2010) | #6,361 |
| US Count (2010) | 5,354 |
| Per 100K People | 1.82 |
| First Letter | D |
Ethnic Distribution of Decastro
According to the US Census, the Decastro surname is distributed across the following ethnic groups. This data reflects self-reported ethnicity among 5,354 Americans with the Decastro last name.
| Ethnicity | Percentage |
|---|---|
| White | 32.72% |
| Black | 3.66% |
| Hispanic | 23.5% |
| Asian/Pacific Islander | 37.06% |
| Native American | 0.17% |
| Two or More Races | 2.9% |
Popularity of Decastro Over Time
Comparing US Census data from 2000 and 2010 shows how the Decastro surname has changed in prevalence.
The number of Americans with the Decastro surname increased by 1,119 between 2000 and 2010.
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Other French/Spanish Surnames
Explore more surnames with French/Spanish roots. There are 162,254 surnames in our database — here are some that share the same French/Spanish origin as Decastro.
Frequently Asked Questions About Decastro
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