Explore the Family Name Lac
The meaning of Lac
Vietnamese (Lạc): from the Chinese surname 駱, see Luo 2. Some characteristic forenames: Vietnamese Mai, Chau, Muoi, Thuan, Anh Quoc, Cau, Cong, Cuong, Dam Van, Dung Tien, Ha, Khanh. Chinese Hong, Ming, Sang, Song, Tong.
Dictionary of American Family Names, 2nd edition, © Oxford University Press, 2022.
How common is the last name Lac in the United States?
Based on the Decennial U.S. Census data, the popularity of the surname Lac has seen significant growth between 2000 and 2010. In terms of rank, it moved from 41995 in 2000 to 32935 in 2010, reflecting a positive change of 21.57%. Moreover, the count of individuals with the Lac surname increased from 487 in 2000 to 696 in 2010, marking an increase of 42.92%. The proportion per 100,000 people also rose by 33.33%, moving from 0.18 in 2000 to 0.24 in 2010.
| 2000 | 2010 | Change | |
|---|---|---|---|
| Rank | #41,995 | #32,935 | 21.57% |
| Count | 487 | 696 | 42.92% |
| Proportion per 100k | 0.18 | 0.24 | 33.33% |
Race and Ethnicity of people with the last name Lac
On the subject of ethnicity, the Decennial U.S. Census data reveals a majority of individuals with the surname Lac identify as Asian/Pacific Islander. While this group made up 91.99% of the Lac surname bearers in 2000, the percentage slightly decreased to 90.95% in 2010. The White ethnicity saw a rise of 25.35%, increasing from 4.93% in 2000 to 6.18% in 2010. Interestingly, in 2010, the census recorded individuals of Two or More Races for the first time at 1.15%. Conversely, the percentage of Hispanic and Black ethnicities among those with the Lac surname fell by 29.86% and 30.10% respectively. The American Indian and Alaskan Native category remained constant over the decade, with no Lac surname bearers identifying as such in either census.
| 2000 | 2010 | Change | |
|---|---|---|---|
| Asian/Pacific Islander | 91.99% | 90.95% | -1.13% |
| White | 4.93% | 6.18% | 25.35% |
| Two or More Races | 0% | 1.15% | 0% |
| Hispanic | 1.44% | 1.01% | -29.86% |
| Black | 1.03% | 0.72% | -30.1% |
| American Indian and Alaskan Native | 0% | 0% | 0% |