Joisse is a rare variant of the name Joyce, used primarily in English-speaking countries. Like Joyce, Joisse is predominantly feminine, though its origins are rooted in a masculine medieval name.EtymologyThe name Joyce ultimately derives from the medieval masculine name Josse, a short form of the Breton name Judoc, meaning "lord". This name was Latinized as Iudocus and was borne by a 7th-century Breton saint. After the Norman Conquest, Breton settlers introduced the name to England, where it gained some popularity before declining after the 14th century. It was later revived as a feminine name, possibly influenced by its similarity to the Middle English word joise meaning "to rejoice".Cultural SignificanceVariants of Joyce, such as Joisse and Jocosa, reflect the phonetic and spelling changes that occurred over centuries. In medieval England, the name sometimes appeared as Joice, a form still used in Brazilian Portuguese today.The name Joyce has notable literary association through the Irish novelist James Joyce (1882–1941), whose surname itself is derived from the given name. However, the variant Joisse remains uncommon in modern use, preserved largely in historical records.Meaning: Variant of Joyce, ultimately from the Breton Judoc meaning "lord"Type: Feminine given name (rare variant)Origin: English, derived from Breton via medieval LatinUsage: English-speaking countries