Keenan is a common given name that can be used for both males and females. It has Irish origins, derived from the Gaelic name Cianán, which means "ancient" or "enduring." The name is often associated with qualities such as strength and resilience. In addition to being a name, Keenan can also refer to various places, businesses, or even notable individuals. For example, Keenan Thompson is a well-known American actor and comedian, recognized for his work on Saturday Night Live. The name is versatile and appears in different cultures and contexts.