Oak

Oak is the English name for trees belonging to the genus Quercus, a group familiar for its acorns and many long-lived woodland species. As a given name, it takes the whole tree word directly rather than passing through a surname. Its literal meaning is simple, while ideas such as endurance and shelter come from the tree's place in human experience.

The oak has supplied timber, shade, and habitat across many landscapes, giving this short name a substantial natural history. Oakley and Oakes share the same tree element but have their own surname backgrounds. Oak keeps the focus on the tree itself, making it a compact choice for a family with a meaningful connection to woods or a particular oak.