Meaning and history
Alan is an old Breton name whose exact origin remains uncertain; it may come from a Brythonic expression meaning "little rock" or from the name of the Alans, an Iranian people who entered Europe in late antiquity. Used in Brittany by the sixth century, it reached England with Breton settlers after the Norman Conquest. Famous bearers include mathematician and computing pioneer Alan Turing and astronaut Alan Shepard.
Alan moved from #167 to #191 for boys between 2024 and 2025. Its highest annual birth count came in 1955, with 9,037 births.