禅: Abdication and transmission.
池: Pond, city moat, theater pit. It also refers to a place or the name of a pool, such as a dance floor or the Jade Pool (a mythical place in Chinese lore), extending to mean something exceptionally solid and unyielding.
Meaning: Zen signifies meditation and tranquility; pond signifies gathering and depth. The name conveys a serene and profound state of mind.