How Common is the Last Name Oneill?
According to the 2010 census, there are 50,028 people with the surname Oneill in the United States. Oneill is the 689th most common last name for Americans.
What Percent of People are Named Oneill?
About 0.016% Americans have the last name Oneill.
This means 1 in 6,171 people are named Oneill.
Is the Last Name Oneill Growing?
Yes. Between 2000 and 2010, the number of Americans named Oneill grew by 2.8%. However, this is less than the national growth rate of 9.7%.
What Percentage of People Named Oneill are White?
Here is the racial breakdown of people with the last name Oneill in the United States.
| Race | Percent |
|---|---|
| White | 92.67% |
| Hispanic | 3.99% |
| Multiracial | 1.36% |
| Black | 0.94% |
| Asian | 0.77% |
| Native American | 0.27% |