LAST NAME · 2020 CENSUS
Mcweeney
Mcweeney is the 49,659th most common last name in the United States. In the 2020 Census, 457 people carried it — about 0.2 of every 100,000 people. Most people named Mcweeney are White.
WHO CARRIES THIS NAME · 2020
White92.3%
Hispanic3.7%
Asian American2.2%
Multiracial1.3%
Black0.4%
Native American0.0%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
1990
#37,382
0
2000
#42,363
482
2010
#44,653
481
2020
#49,659
457