How do submarines get their names?

Submarines are typically named based on a set of conventions established by their respective navies. Common themes include naming after historical figures, geographic locations, or significant events. For example, in the U.S. Navy, submarines are often named after states or cities, while in the Royal Navy, they may be named after sea creatures or notable British figures. The naming process usually involves a combination of tradition, honor, and the significance of the name chosen.