Allan Keith is a personal name composed of the given name Allan and the surname Keith.
- Allan is a masculine given name of Celtic origin, derived from the Gaelic Ailin meaning “little rock” or “harmony”. It is a variant of Alan and has been used widely in English‑speaking countries since the Middle Ages.
- Keith is a Scottish surname originating from the place name Keith in East Lothian, Scotland. The name is thought to derive from the Brythonic word cet meaning “forest” or “wood”. Historically, the Keith family was a prominent Scottish clan, and the surname has been borne by numerous notable individuals.
Despite the presence of the name in various historical and contemporary contexts, there is no widely recognized individual, concept, organization, or other entity specifically known as “Allan Keith” that is documented in reliable encyclopedic sources. Consequently, the term does not have an established encyclopedic entry beyond the etymological discussion of its constituent parts.