Explore the Family Name Tominaga
How common is the last name Tominaga in the United States?
Based on data from the Decennial U.S. Census, the popularity of the surname Tominaga showed a slight decrease in rank from 2000 to 2010, moving down from 50,801 to 51,830, marking a 2.03% decrease. However, the actual count of people with the Tominaga surname increased slightly during the same period from 386 to 401, a rise of 3.89%. The proportion per 100,000 people remained unchanged at 0.14.
| 2000 | 2010 | Change | |
|---|---|---|---|
| Rank | #50,801 | #51,830 | -2.03% |
| Count | 386 | 401 | 3.89% |
| Proportion per 100k | 0.14 | 0.14 | 0% |
Race and Ethnicity of people with the last name Tominaga
The ethnic identity associated with the Tominaga surname, as indicated by the Decennial U.S. Census data, is predominantly Asian/Pacific Islander. Although this group decreased by 7.61% between 2000 and 2010, it still accounted for 77.31% of those with the surname in 2010. During the same decade, there were increases in the percentage of people with the Tominaga surname identifying as having two or more races (30.76% increase), being white (26.84% increase), and being Hispanic (70.33% increase). No change was recorded for those identifying as Black or American Indian and Alaskan Native.
| 2000 | 2010 | Change | |
|---|---|---|---|
| Asian/Pacific Islander | 83.68% | 77.31% | -7.61% |
| Two or More Races | 7.25% | 9.48% | 30.76% |
| White | 5.7% | 7.23% | 26.84% |
| Hispanic | 3.37% | 5.74% | 70.33% |
| Black | 0% | 0% | 0% |
| American Indian and Alaskan Native | 0% | 0% | 0% |