LAST NAME · 2020 CENSUS
Hartt
Hartt is the 23,682nd most common last name in the United States. In the 2020 Census, 1,105 people carried it, about 0.4 of every 100,000 people. Most people named Hartt are White.
WHO CARRIES THIS NAME · 2020
White84.5%
Hispanic8.2%
Multiracial2.6%
Native American2.4%
Black1.6%
Asian American0.6%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
1990
#16,907
2,487
2000
#23,454
1,011
2010
#22,183
1,164
2020
#23,682
1,105