Demika is a female name with American English pronunciation pronounced as duh-MEE-kuh (/dəˈmiːkə/). It is a variation of the name Demeka. The origin of the name Demika is uncertain, but it is believed to have originated in the United States. Demika has been given to newborns in the United States since at least the 1970s. While its popularity has fluctuated over the years, it remains a unique and uncommon choice for parents looking for a distinctive name for their baby girl.