LAST NAME · 2020 CENSUS
Portnoy
Portnoy is the 15,671st most common last name in the United States. In the 2020 Census, 1,794 people carried it — about 0.6 of every 100,000 people. Most people named Portnoy are White.
WHO CARRIES THIS NAME · 2020
White94.5%
Hispanic2.7%
Multiracial1.6%
Black0.6%
Asian American0.5%
Native American0.2%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
1990
#24,312
0
2000
#15,309
1,762
2010
#16,004
1,814
2020
#15,671
1,794