Surname Checker / Neff
How Common Is the Last Name Neff?
Estimated U.S. bearers of the surname Neff today
25,205
Ranked #1,577 of 162,254 published surnames · 7.72 per 100,000 Americans (2010 Census) · 22,764 bearers counted in 2010, scaled to today's population.
Ancestry breakdown reported in the 2010 Census
White
94.78%
Black
1.02%
Asian / Pacific Islander
0.67%
Hispanic
1.79%
Percentages are the Census Bureau's published figures for surname bearers in 2010. Figures are estimates from public records — see the methodology page.