Surname Checker / Armstrong
How Common Is the Last Name Armstrong?
Estimated U.S. bearers of the surname Armstrong today
149,524
Ranked #213 of 162,254 published surnames · 45.78 per 100,000 Americans (2010 Census) · 135,044 bearers counted in 2010, scaled to today's population.
Ancestry breakdown reported in the 2010 Census
White
72.39%
Black
21.01%
Asian / Pacific Islander
0.58%
Hispanic
2.79%
Percentages are the Census Bureau's published figures for surname bearers in 2010. Figures are estimates from public records — see the methodology page.