Keian is a variant of the name Kei, which is a name of Japanese origin, derived from the Japanese word kei, meaning firm, strong, and steadfast. It is a popular name in Japan and other parts of Asia, symbolizing strength and resilience. In Japanese culture, the name is often associated with the concept of wa, or harmony and balance. Keian is also a shortened form of the name Keiichi, which means firm, strong, and steadfast. The name has gained popularity globally, particularly in the United States and Europe, where it is often given to girls born into families of Japanese descent.