LAST NAME · 2020 CENSUS
Guillen
Guillen is the 1,159th most common last name in the United States. In the 2020 Census, 29,792 people carried it — about 10.0 of every 100,000 people. Most people named Guillen are Hispanic.
WHO CARRIES THIS NAME · 2020
Hispanic93.4%
White4.9%
Asian American0.9%
Black0.4%
Multiracial0.3%
Native American0.2%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
1990
#2,731
12,435
2000
#1,550
21,257
2010
#1,166
30,153
2020
#1,159
29,792