Explore the Family Name Sinex
The meaning of Sinex
Origin undetermined.
Dictionary of American Family Names, 2nd edition, © Oxford University Press, 2022.
How common is the last name Sinex in the United States?
Based on the Decennial U.S. Census data, the surname Sinex has seen a slight dip in popularity over a decade. In 2000, Sinex was ranked 65,668 and this dropped to 72,771 by 2010 - indicating a decrease of approximately 10.82%. Accompanying this change, the count of people bearing the surname also lessened from 282 to 267, marking a decline of about 5.32%. The proportion per 100,000 individuals with the surname Sinex dwindled too, falling by 10% from 0.1 to 0.09 within the same period.
| 2000 | 2010 | Change | |
|---|---|---|---|
| Rank | #65,668 | #72,771 | -10.82% |
| Count | 282 | 267 | -5.32% |
| Proportion per 100k | 0.1 | 0.09 | -10% |
Race and Ethnicity of people with the last name Sinex
When it comes to the ethnic identity associated with the surname Sinex, the data from the Decennial U.S. Census shows that it is predominantly carried by individuals identifying as White. In fact, from 2000 to 2010, the percentage of those identified as White increased slightly from 94.68% to 95.88%. During the same period, there was a significant drop in the number of people with the surname who identified as being from two or more races, decreasing by 34.15% to reach 1.87%. There were no recorded instances of the Sinex surname being associated with Asian/Pacific Islander, Hispanic, Black, or American Indian and Alaskan Native ethnicities in either census year.
| 2000 | 2010 | Change | |
|---|---|---|---|
| White | 94.68% | 95.88% | 1.27% |
| Two or More Races | 2.84% | 1.87% | -34.15% |
| Asian/Pacific Islander | 0% | 0% | 0% |
| Hispanic | 0% | 0% | 0% |
| Black | 0% | 0% | 0% |
| American Indian and Alaskan Native | 0% | 0% | 0% |