LAST NAME · 2020 CENSUS
Louthian
Louthian is the 93,627th most common last name in the United States. In the 2020 Census, 210 people carried it, about 0.1 of every 100,000 people. Most people named Louthian are White.
WHO CARRIES THIS NAME · 2020
White97.6%
Multiracial1.4%
Hispanic1.0%
Black0.0%
Asian American0.0%
Native American0.0%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
2000
#89,172
193
2010
#86,981
214
2020
#93,627
210