Evleyn is of English origin, derived from the medieval personal name Ewellin, which was a diminutive of the Old French name Ewe. This name means "from the island," likely referring to an island in the Thames River near London called Ewelle or Ewell. It is a unique and rare name, offering a distinctive choice for parents seeking something different from traditional names.
"Evleyn was quite popular in 1925 with 5 babies being named that year out of a total of 5 born."