LAST NAME · 2020 CENSUS
Trethewey
Trethewey is the 54,637th most common last name in the United States. In the 2020 Census, 407 people carried it, about 0.1 of every 100,000 people. Most people named Trethewey are White.
WHO CARRIES THIS NAME · 2020
White89.4%
Multiracial3.9%
Hispanic2.9%
Asian American2.0%
Native American1.2%
Black0.5%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
1990
#34,531
0
2000
#48,021
414
2010
#50,275
416
2020
#54,637
407