Explore the Family Name Giannakopoulos
The meaning of Giannakopoulos
Greek: patronymic from the personal name Giannakis, a diminutive of Giannis, a vernacular form of Iōannēs (see John), + the ending -poulos (from Latin pullus ‘nestling, chick’), which occurs chiefly in the Peloponnese.
Dictionary of American Family Names, 2nd edition, © Oxford University Press, 2022.
How common is the last name Giannakopoulos in the United States?
According to the Decennial U.S. Census, the popularity of the surname Giannakopoulos saw a slight increase between 2000 and 2010 in the United States. In 2000, it ranked 67,936th among all surnames, moving up to a rank of 65,593 by 2010—a change of 3.45%. This rise in ranking was mirrored by an increase in the count of people bearing the surname, which rose from 271 in 2000 to 302 in 2010—an impressive growth of 11.44 percent. However, despite this growth, the proportion of people with the surname Giannakopoulos relative to the total population remained at 0.1 per 100,000 people.
| 2000 | 2010 | Change | |
|---|---|---|---|
| Rank | #67,936 | #65,593 | 3.45% |
| Count | 271 | 302 | 11.44% |
| Proportion per 100k | 0.1 | 0.1 | 0% |
Race and Ethnicity of people with the last name Giannakopoulos
In terms of ethnicity, as detailed in the Decennial U.S. Census, the vast majority of individuals with the surname Giannakopoulos identified as white in both 2000 and 2010. The percentage increased from 89.30% to 96.36%, showing a rise of 7.91% across the decade. Those identifying as having two or more ethnic identities dropped from 5.54% to zero during the same period. A small portion identified as Hispanic, with this group seeing a decrease from 5.17% in 2000 to 3.31% in 2010, a drop of 35.98%. There were no individuals who identified as Asian/Pacific Islander, Black, or American Indian and Alaskan Native during these census years.
| 2000 | 2010 | Change | |
|---|---|---|---|
| White | 89.3% | 96.36% | 7.91% |
| Hispanic | 5.17% | 3.31% | -35.98% |
| Asian/Pacific Islander | 0% | 0% | 0% |
| Two or More Races | 5.54% | 0% | -100% |
| Black | 0% | 0% | 0% |
| American Indian and Alaskan Native | 0% | 0% | 0% |