Vivien
Vivien is a French variant of the name Vivian, which has Latin origins and means 'lively' or 'alive'. The name is derived from the Latin word 'vivere', meaning 'to live'.
The name Vivien first gained popularity in the Middle Ages, thanks to the Arthurian legend of the Lady of the Lake, who was also called Vivien or Viviane. The character was portrayed as a powerful enchantress and played a significant role in the legends surrounding King Arthur.
In modern times, the name Vivien is often seen as a feminine and elegant choice. It has been consistently used, albeit not extremely popular, in various English-speaking countries.
While Vivien is typically considered a feminine name, it has occasionally been used for boys as well, though this usage is quite rare.