Jessop / Joseph

Jessop is an English surname that evolved from a patronymic, meaning 'son of Joseph'. The name Joseph itself is of Hebrew origin, meaning 'He will add'. Surnames derived from biblical names were common in medieval England, often adopted to distinguish individuals. The 'Jessop' form is a regional variant, particularly found in the North of England, where the 'p' ending was sometimes added to names ending in 's' or 'ph' sounds.

Over time, like many surnames, Jessop has occasionally been used as a given name, though it remains far more common as a surname. Its use as a first name is relatively rare and often reflects a family surname being passed down or a desire for a distinctive, traditional-sounding name.