Last Name ILARRAZA

Summary/Contribute


Meaning Not available
Origin Basque

Rank 63,812 (2000 US census) 83,474 (1990 US census)
Count 292 (2000 US census)

Race / ethnic distribution

The 2000 US Census claims that
  • 5.82%, or 17 total occurrences, of those with this family name identified themselves as being white,
  • undisclosed % as black,
  • 0%, or 0 total occurrences, as Asian and Pacific Islander,
  • undisclosed % as American Indian and Native Alaskan,
  • 0%, or 0 total occurrences, as two or more races, and
  • 92.47%, or 270 total occurrences, as Hispanic ethnic origin.


Shortest last names

The 2000 USA census contains no surnames with ONE character. The shortest last names there have at least two characters in them. We found 175 of those. It does not mean that a one character name does not exist. The census data only contain surnames that occurred at lea...

How many distinct last names exist in the United States of America?

How does one estimate/guess that number? The first source that comes to mind is the result of the latest available census. We know that 2000 year census presents us with a little over 150,000 unique surnames. The least po...

Shortest baby names

We analyzed the first names reported in the United States starting from the year 1880. There were no one character names. We did find 10 two character names.

Please, send us any information you may have about addition two character first names and especially ...


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