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What does O- mean?

O- as a boys' name is pronounced oh. It is of Irish origin, and the meaning of O- is "descendant of". Surnames occasionally used as given names.

ASSOCIATED WITH irish, surnames


VARIANTS Odell, O'Keefe, O'Shay, O'Shea

Which version is better?

Odell is the only popular variation form of O- (UNLISTED) listed in the Top 2000. This relation of O- reached the height of its popularity in the 1910s (ADOPTION OF 0.03%), but now, Odell has fallen out of fashion. (2018 BIRTH STATISTICS)

Top 2000 baby names ranking of Odell in U.S.

Top 100 baby names ranking of O- and related baby names outside U.S.