LAST NAME · 2020 CENSUS
Arunachalam
Arunachalam is the 36,294th most common last name in the United States. In the 2020 Census, 664 people carried it — about 0.2 of every 100,000 people. Most people named Arunachalam are Asian American.
WHO CARRIES THIS NAME · 2020
Asian American96.1%
Multiracial1.2%
Native American1.1%
White0.8%
Hispanic0.6%
Black0.3%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
1990
#88,363
0
2000
#105,374
157
2010
#48,160
439
2020
#36,294
664