LAST NAME · 2020 CENSUS
Hennesy
Hennesy is the 50,632nd most common last name in the United States. In the 2020 Census, 446 people carried it, about 0.1 of every 100,000 people. Most people named Hennesy are White.
WHO CARRIES THIS NAME · 2020
White73.3%
Black17.5%
Multiracial5.4%
Hispanic2.9%
Asian American0.9%
Native American0.0%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
1990
#40,495
0
2000
#47,838
416
2010
#47,791
443
2020
#50,632
446