LAST NAME · 2020 CENSUS
Grantham
Grantham is the 3,459th most common last name in the United States. In the 2020 Census, 10,083 people carried it — about 3.4 of every 100,000 people. Most people named Grantham are White.
WHO CARRIES THIS NAME · 2020
White83.2%
Black8.1%
Multiracial4.1%
Hispanic3.5%
Asian American0.6%
Native American0.6%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
1990
#2,446
12,435
2000
#3,238
10,139
2010
#3,440
10,379
2020
#3,459
10,083