Everal is of Germanic origin, derived from the given name Evarard, which is composed of the elements 'ei' meaning 'always', and 'hard' meaning 'strong'. This name was brought to England by the Normans after the Conquest in 1066 and has since become established as a surname. It is considered quite rare today, with few records of its usage as a first name.
There were five babies named Everal born each year on average between 1916 and present day.