LAST NAME · 2020 CENSUS
Quilliam
Quilliam is the 83,936th most common last name in the United States. In the 2020 Census, 241 people carried it — about 0.1 of every 100,000 people. Most people named Quilliam are White.
WHO CARRIES THIS NAME · 2020
White86.7%
Hispanic7.1%
Multiracial4.1%
Black0.8%
Asian American0.8%
Native American0.4%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
1990
#68,870
0
2000
#80,216
220
2010
#79,598
239
2020
#83,936
241