LAST NAME · 2020 CENSUS
Diaz
Diaz is the 52nd most common last name in the United States. In the 2020 Census, 356,910 people carried it — about 119.4 of every 100,000 people. Most people named Diaz are Hispanic.
WHO CARRIES THIS NAME · 2020
Hispanic91.9%
White5.4%
Asian American1.3%
Black0.8%
Multiracial0.4%
Native American0.2%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
1990
#99
208,916
2000
#73
251,772
2010
#55
347,636
2020
#52
356,910