>
Globally, 大木 (Oki , 大木 , Ooki ) is a common epicene first name. The first name 大木 is characteristic of Indonesia, where it is quite a common mostly masculine, but uncommonly female name, Nigeria, where it is quite a rare gender-neutral name, and Morocco, where it is a rare gender-neutral name. Measured by absolute frequency, it most frequently occurs in Indonesia, Nigeria, and China. Very seldom, 大木 is the last name as well as the forename.
大木 is also a name for the fictitious and mythical characters: .