Bevan is an English surname and given name, derived from the Welsh 'Aberfan'. It means 'mouth of the river' or 'river's mouth', suggesting its origin as a location-based name. The name Bevan has been used as a personal name since the 17th century in England, with its use as a given name becoming more common in the mid-20th century.
"The name Bevan has seen fluctuations in popularity over the years, with a notable spike in 1983 and 2011, both having 7 births each. The most common year for the name was 1985 and 1986, both with 6 births."