LAST NAME · 2020 CENSUS
Clennan
Clennan is the 119,015th most common last name in the United States. In the 2020 Census, 154 people carried it — about 0.1 of every 100,000 people. Most people named Clennan are White.
WHO CARRIES THIS NAME · 2020
White92.2%
Multiracial3.9%
Asian American2.6%
Black0.6%
Hispanic0.6%
Native American0.0%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
2000
#118,954
135
2010
#125,282
137
2020
#119,015
154