LAST NAME · 2020 CENSUS
Hennesey
Hennesey is the 101,718th most common last name in the United States. In the 2020 Census, 189 people carried it — about 0.1 of every 100,000 people. Most people named Hennesey are White.
WHO CARRIES THIS NAME · 2020
White92.1%
Multiracial3.2%
Hispanic2.1%
Black1.1%
Asian American1.1%
Native American0.5%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
2000
#77,472
230
2010
#91,221
202
2020
#101,718
189