LAST NAME · 2020 CENSUS
Grehan
Grehan is the 117,309th most common last name in the United States. In the 2020 Census, 157 people carried it, about 0.1 of every 100,000 people. Most people named Grehan are White.
WHO CARRIES THIS NAME · 2020
White85.4%
Multiracial7.0%
Hispanic6.4%
Asian American0.6%
Native American0.6%
Black0.0%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
2000
#105,374
157
2010
#94,730
193
2020
#117,309
157