LAST NAME · 2020 CENSUS
Grignon
Grignon is the 35,561st most common last name in the United States. In the 2020 Census, 681 people carried it, about 0.2 of every 100,000 people. Most people named Grignon are White.
WHO CARRIES THIS NAME · 2020
White73.6%
Native American14.4%
Multiracial6.8%
Hispanic3.1%
Black1.3%
Asian American0.9%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
1990
#23,788
0
2000
#33,528
642
2010
#33,410
683
2020
#35,561
681