LAST NAME · 2020 CENSUS
Iwanaga
Iwanaga is the 67,362nd most common last name in the United States. In the 2020 Census, 316 people carried it, about 0.1 of every 100,000 people. Most people named Iwanaga are Asian American.
WHO CARRIES THIS NAME · 2020
Asian American76.6%
Multiracial12.0%
White7.3%
Hispanic3.2%
Native American0.6%
Black0.3%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
2000
#62,046
302
2010
#65,964
300
2020
#67,362
316