LAST NAME · 2020 CENSUS
Grannan
Grannan is the 40,169th most common last name in the United States. In the 2020 Census, 589 people carried it — about 0.2 of every 100,000 people. Most people named Grannan are White.
WHO CARRIES THIS NAME · 2020
White96.8%
Multiracial1.2%
Black0.8%
Asian American0.7%
Hispanic0.3%
Native American0.2%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
1990
#37,912
0
2000
#40,019
516
2010
#44,270
486
2020
#40,169
589