Nimrata "Nikki" Haley, American politician, governor of South Carolina YolandeCornelia "Nikki" GiovanniJr., American poet Nicole "Nikki" Reed, American actress Nicola "Nikki" Coghill, Australian actress MonicaPauline "Nikki" Gil, Filipina singer/actress Nicole "Nikki" Yanofsky, Canadian jazz-pop singer NicoleMargaret "Nikki" Blonsky, American actress
Nikki Webster, Australian pop singer NicoleAvery "Nikki" Cox, American actress
Nikki Lee, Japanese-American pop singer NicoletteLouisa Palikat "Nikki," finalist on TV's "Malaysian Idol"
Nikki Bacharach, daughter of model AngieDickinson and songwriter Burt Bacharach KatherineNicole "Nikki" McKibbin, American pop singer and finalist on TV's "American Idol"
Nikki Hornsby, American singer-songwriter
Nikki Kerkhof, Dutch pop singer and winner of TV's "Idols"
Nikki Sanderson, English actress
Nikki Schieler Ziering, American model and actress
Nikki Tilroe, Canadian puppeteer
Nikki DeLoach, American actress
Nikki Grahame, English reality TV personality ("Big Brother 7")
Nikki Griffin, American actress
Nikki Bedi, English TV presenter
Nikki Patel, English actress
Nikki Bella, American pro wrestler
Nikki Teasley, American pro basketball player
Nikki Sixx, (male) American bassist of Motley Crue and radio host
Nikki Papagus, character on TV's "Switched at Birth"
Nikki Reynolds, character in movie "Shelf Life"
Nikki Shannon, character on TV's "The Client List"
Nikki Royce, character on TV's "Hawaii Five-0"
Nikki Newman, character on TV soap "The Young and the Restless"
Nikki Fernandez, character on TV's "Lost"
Nikki Maxwell, main character in the Dork Diaries series
Nikki Wong, character on TV's "6teen" Nicholette "Nikki" Gold, character in "Guardians of the Galaxy" comics
There's a manga called Mirai Nikki, meaning Future Diary.
Nikki Heat, main character on the Nikki Heat series of books, based on the TV show "Castle".