LAST NAME · 2020 CENSUS
Joncas
Joncas is the 55,282nd most common last name in the United States. In the 2020 Census, 401 people carried it, about 0.1 of every 100,000 people. Most people named Joncas are White.
WHO CARRIES THIS NAME · 2020
White94.3%
Hispanic2.0%
Multiracial2.0%
Black1.0%
Asian American0.7%
Native American0.0%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
1990
#43,356
0
2000
#54,643
353
2010
#51,281
406
2020
#55,282
401