LAST NAME · 2020 CENSUS
Mctiernan
Mctiernan is the 43,339th most common last name in the United States. In the 2020 Census, 537 people carried it, about 0.2 of every 100,000 people. Most people named Mctiernan are White.
WHO CARRIES THIS NAME · 2020
White92.0%
Hispanic4.3%
Multiracial2.8%
Asian American0.6%
Native American0.4%
Black0.0%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
1990
#81,215
0
2000
#39,240
528
2010
#38,801
569
2020
#43,339
537