Nefertari and Nefertiti?

Is Nefertari and Nefertiti the same person?

Queen Nefertari—not to be confused with Nefertiti, the powerful queen who ruled alongside her husband, King Akhenaten, in the mid-14th century B.C.—was the first and favored wife of Ramses II, the warrior pharaoh who reigned from 1290 to 1224 B.C., during the early 19th dynasty.

Nefertari means ‘beautiful companion’ and Meritmut means ‘Beloved of [the goddess] Mut’. She is one of the best known Egyptian queens, next to Cleopatra, Nefertiti, and Hatshepsut