Explore the Family Name Grambo

The meaning of Grambo

Norwegian: habitational name from a farmstead so named in Trysil; Gram is a Swedish surname and the second element is bo ‘dwelling’.

Dictionary of American Family Names, 2nd edition, © Oxford University Press, 2022.

How common is the last name Grambo in the United States?

Based on the Decennial U.S. Census, the popularity of the surname Grambo has seen some slight changes. In 2000, Grambo was ranked 60,390 in terms of popularity and rose to a rank of 61,745 in 2010, marking a slight decrease in popularity by 2.24%. However, the count of individuals carrying the Grambo surname increased from 312 in 2000 to 325 in 2010, an increase of 4.17%. The proportion of people with this last name per 100,000 decreased by 8.33%, falling from 0.12 in 2000 to 0.11 in 2010.

20002010Change
Rank#60,390#61,745-2.24%
Count3123254.17%
Proportion per 100k0.120.11-8.33%

Race and Ethnicity of people with the last name Grambo

The ethnic identity associated with the Grambo name also experienced shifts between 2000 and 2010. According to data from the Decennial U.S. Census, the majority of Grambos identified as White, although the percentage slightly decreased from 96.79% in 2000 to 95.08% in 2010. Notably, there was an increase in those identifying as two or more races, which climbed from 1.60% in 2000 to 2.77% in 2010, indicating a significant increase of 73.12%. Additionally, while there were no Grambos who identified as Hispanic in 2000, by 2010, 1.85% of Grambos reported this ethnicity. There were no recorded changes amongst Asian/Pacific Islander, Black, and American Indian and Alaskan Native communities.

20002010Change
White96.79%95.08%-1.77%
Two or More Races1.6%2.77%73.12%
Hispanic0%1.85%0%
Asian/Pacific Islander0%0%0%
Black0%0%0%
American Indian and Alaskan Native0%0%0%