LAST NAME · 2020 CENSUS
Keirnan
Keirnan is the 140,525th most common last name in the United States. In the 2020 Census, 122 people carried it — about 0.0 of every 100,000 people. Most people named Keirnan are White.
WHO CARRIES THIS NAME · 2020
White85.2%
Multiracial4.9%
Hispanic3.3%
Black2.5%
Native American2.5%
Asian American1.6%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
1990
#40,325
0
2000
#114,852
141
2010
#124,548
138
2020
#140,525
122