LAST NAME · 2020 CENSUS
Guilfoyle
Guilfoyle is the 16,454th most common last name in the United States. In the 2020 Census, 1,695 people carried it, about 0.6 of every 100,000 people. Most people named Guilfoyle are White.
WHO CARRIES THIS NAME · 2020
White90.0%
Hispanic4.3%
Multiracial3.6%
Asian American1.0%
Native American0.8%
Black0.4%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
1990
#28,936
0
2000
#16,411
1,615
2010
#16,427
1,751
2020
#16,454
1,695