Annis is an uncommon female given name of English origin, derived from the Middle English word 'annis', meaning "grace" or "favor". It was often used as a feminine form of the masculine name Anne, which was popular during the medieval period. The name Annis gained some popularity in England during the 13th to 15th centuries but has since become quite rare. Today, it is still considered an unusual choice for a first name, possibly due to its historical usage and limited modern-day familiarity.
The name Annis was given to exactly seven babies born annually in the year 1917.