_Oakey._ _Ác_, an oak; _ig_, an adjective termination, Oaky; like oak;
hard as oak.
_Oakford._ _Ác_, an oak; _ford_, ford. The ford of the oak.
_Oakley._ _Ác-lea_, from _ác_, oak; _lea_, a place. An oak place.
_Oat._ _Áta_, an oat.
_Oats._ _Oat_, Oat; _s_ for _sun_, son. Son of Oat.
_Oatis._ _Áta_, an oat; _isc_, resembling. Resembling an oat.
_Oldham._ _Eald_, old, ancient; _hám_, house. An ancient home. Oldam,
contracted form of the name.
_Olding._ _Eald_, old; _ing_, expressing action. Growing old.
_Otter._ _Oter_, or _otor_, an otter.
_Otterson._ _Oter_, an otter; _sun_, son. Son of an otter.