1 definition by HydrogenNMR

A name that derives from Josselin, a locality in Brittany, France, and was introduced to England after the Norman Conquest. It can be a surname or a first name. It is also a unisex name, however, recent trends in baby names shows it leaning towards female.

Also a popular girl in Merced who has zero self-confidence despite every guy on the floor being into her. Also forgets to prioritize stuff, such as school.
Friend 1: Let's go out tonight.
Friend 2: Don't you have a dissertation to complete? Stop being such a Jocelyn.
by HydrogenNMR November 23, 2021
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