LAST NAME · 2020 CENSUS
Maclennan
Maclennan is the 21,920th most common last name in the United States. In the 2020 Census, 1,210 people carried it — about 0.4 of every 100,000 people. Most people named Maclennan are White.
WHO CARRIES THIS NAME · 2020
White90.5%
Hispanic4.2%
Multiracial3.9%
Asian American1.2%
Black0.2%
Native American0.0%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
1990
#15,428
2,487
2000
#20,528
1,201
2010
#20,553
1,290
2020
#21,920
1,210