Nikki is associated with the meaning “Victory of the people” — a beautiful sentiment to see brought to life in your child’s room.
Nikki is a diminutive form of Nicole, which comes from the Greek name Nikolaos. That name combines two Greek words: "nike," meaning victory, and "laos," meaning people. Put them together and you get "victory of the people." Nikki carries that same meaning, just in a shorter, more casual form.