Origin & Meaning of the Grau Surname
What does the last name Grau mean?
The surname Grau 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 5,365 bearers in the 2010 US Census, Grau ranks as the #6,353 most common surname in the United States.
Where does the surname Grau come from?
The Grau 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 Grau name far beyond its original homeland.
Language of Origin
The linguistic roots of Grau 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.
Quick Facts
| Surname | Grau |
|---|---|
| Meaning | Origin and meaning under research |
| Origin | Unknown |
| Language | Unknown |
| US Rank (2010) | #6,353 |
| US Count (2010) | 5,365 |
| Per 100K People | 1.82 |
| First Letter | G |
Ethnic Distribution of Grau
According to the US Census, the Grau surname is distributed across the following ethnic groups. This data reflects self-reported ethnicity among 5,365 Americans with the Grau last name.
| Ethnicity | Percentage |
|---|---|
| White | 72.25% |
| Black | 9.86% |
| Hispanic | 15.3% |
| Asian/Pacific Islander | 0.86% |
| Native American | 0.34% |
| Two or More Races | 1.4% |
Popularity of Grau Over Time
Comparing US Census data from 2000 and 2010 shows how the Grau surname has changed in prevalence.
The number of Americans with the Grau surname increased by 266 between 2000 and 2010.
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Similar Surnames to Grau
These surnames share similar popularity, spelling, or cultural background with Grau.
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 Grau.
Frequently Asked Questions About Grau
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