Explore the Family Name Ogasawara
The meaning of Ogasawara
Japanese: written 小笠原 ‘plain of the small bamboo hat’. It is found mostly in northeastern Japan. Two noble families bearing the name were descended from the Minamoto clan through the Takeda and Kagami families. Some characteristic forenames: Japanese Kazuhiro, Minoru, Akiko, Atsushi, Chiaki, Chie, Hitoshi, Ikumi, Isamu, Kenichiro, Kiyoto, Megumi.
Dictionary of American Family Names, 2nd edition, © Oxford University Press, 2022.
How common is the last name Ogasawara in the United States?
Based on the Decennial U.S. Census data, the surname Ogasawara has seen a slight decrease in popularity between 2000 and 2010. In 2000, it was ranked 59,453 in terms of surname prevalence in the United States, but fell to 63,218 by 2010, marking a -6.33% change. The number of people carrying this surname also dipped slightly from 318 to 316 during this period, representing a -0.63% change. Proportionally, for every 100,000 individuals, the occurrence of the Ogasawara surname decreased by -8.33%, going from 0.12 in 2000 to 0.11 in 2010.
| 2000 | 2010 | Change | |
|---|---|---|---|
| Rank | #59,453 | #63,218 | -6.33% |
| Count | 318 | 316 | -0.63% |
| Proportion per 100k | 0.12 | 0.11 | -8.33% |
Race and Ethnicity of people with the last name Ogasawara
The ethnic identity associated with the Ogasawara surname, as derived from the Decennial U.S. Census data, predominantly falls under Asian/Pacific Islander, although there has been a minor decline from 87.42% in 2000 to 85.13% in 2010. The percentage of those identifying with two or more races saw an increase of 19.85%, climbing from 6.60% in 2000 to 7.91% in 2010. White ethnicity also saw a significant increase of 39.36%, rising from 4.09% in 2000 to 5.70% in 2010. The census data showed no representation of the Hispanic, Black, American Indian, and Alaskan Native ethnicities among those carrying the Ogasawara surname in 2010.
| 2000 | 2010 | Change | |
|---|---|---|---|
| Asian/Pacific Islander | 87.42% | 85.13% | -2.62% |
| Two or More Races | 6.6% | 7.91% | 19.85% |
| White | 4.09% | 5.7% | 39.36% |
| Hispanic | 1.89% | 0% | 0% |
| Black | 0% | 0% | 0% |
| American Indian and Alaskan Native | 0% | 0% | 0% |