Origin & Meaning of the Diaz Surname
What does the last name Diaz mean?
The surname Diaz carries the meaning "Son of Diaz." It is derived from the Spanish language and has been passed down through generations, reflecting the occupations, locations, or characteristics of early bearers of the name. With 347,636 bearers in the 2010 US Census, Diaz ranks as the #55 most common surname in the United States.
Where does the surname Diaz come from?
The Diaz surname has its roots in Spanish heritage. Names of 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 Diaz name far beyond its original homeland.
Language of Origin
The linguistic roots of Diaz trace back to Spanish. 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 | Diaz |
|---|---|
| Meaning | Son of Diaz |
| Origin | Spanish |
| Language | Spanish |
| US Rank (2010) | #55 |
| US Count (2010) | 347,636 |
| Per 100K People | 117.85 |
| First Letter | D |
Ethnic Distribution of Diaz
According to the US Census, the Diaz surname is distributed across the following ethnic groups. This data reflects self-reported ethnicity among 347,636 Americans with the Diaz last name.
| Ethnicity | Percentage |
|---|---|
| White | 5.19% |
| Black | 0.65% |
| Hispanic | 92.56% |
| Asian/Pacific Islander | 1.19% |
| Native American | 0.16% |
| Two or More Races | 0.25% |
Popularity of Diaz Over Time
Comparing US Census data from 2000 and 2010 shows how the Diaz surname has changed in prevalence.
The number of Americans with the Diaz surname increased by 95,864 between 2000 and 2010.
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Other Spanish Surnames
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Frequently Asked Questions About Diaz
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