On record since 1889
Oneil
1,766 people named Oneil appear in the U.S. record since 1889. Rare enough that most people have never met one.
It peaked in the 1930s. Also spelled Oneal, Oneill.
U.S. RecordSocial Security, 1880 to 2024
All-time rank#8,120 of 104,819 names
People on record1,766
Peak decade1930s
First recorded1889