Demii

Demi is a name of Greek origin and it means "half". It has been used as both a feminine and masculine name throughout history. The name Demi was popularized by the actress Demi Moore, who was born with the full name Demetria Gene Guynes but later changed her name to Demi Moore professionally. Despite its feminine association today, Demi is actually unisex and can be used for either gender. The name has also been used in literature, such as in the novel "The Fault in Our Stars" by John Green, where one of the main characters is named Augustus (Gus) Waters, who goes by the nickname Demi due to his half-Greek heritage.