Surname Checker / Day
How Common Is the Last Name Day?
Estimated U.S. bearers of the surname Day today
116,359
Ranked #294 of 162,254 published surnames · 35.63 per 100,000 Americans (2010 Census) · 105,091 bearers counted in 2010, scaled to today's population.
Ancestry breakdown reported in the 2010 Census
White
83.08%
Black
10.44%
Asian / Pacific Islander
1.02%
Hispanic
2.4%
Percentages are the Census Bureau's published figures for surname bearers in 2010. Figures are estimates from public records — see the methodology page.