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Baby Name Guesser

It's a girl!

Woman - Female

Based on popular usage, it is 1.212 times more common for O'neil to be a girl's name.

The popularity of O'neil is: 5.104
(where 0 = extremely rare, 6 = super popular)

I am not aware of any deceased famous people named O'neil.

Names with similar statistics to O'neil:

Similar sounding names to O'neil: