LAST NAME · 2020 CENSUS
Treacy
Treacy is the 16,694th most common last name in the United States. In the 2020 Census, 1,666 people carried it, about 0.6 of every 100,000 people. Most people named Treacy are White.
WHO CARRIES THIS NAME · 2020
White90.9%
Hispanic4.7%
Multiracial2.3%
Black0.9%
Asian American0.9%
Native American0.2%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
1990
#19,918
0
2000
#17,884
1,443
2010
#17,428
1,619
2020
#16,694
1,666