What does Niki mean?
Niki has 26 more related variations via Nicholas: Cole, Colin, Nic, Nichol, Nick▼, Nicklas, Nicol, Nicola, Nicolai, Nicoli, Nicolis, Nicoll, Nicolo, Niels, Nik, Nikita, Niklaas, Niklas, Niklos, Nikolai, Nikolas, Nikolay, Nikolos, Nikos, Nilos and Nils.
Niki is an uncommon first name for males. Niki is a unique surname too for both adults and children. (2000 U.S. Census)
Shown below is a comparison of the popularity of Niki and associated names. Nicholas (#57 last year), Cole (#116), Colin (#140), Nikolai (#536), Nikolas (#563), Nils, Nicky, Nick, Nicola and Niklas are the prominent varying forms of Niki (#unlisted). Adoption of these boy names reached its apex in the year 1999 (usage of 0.3705%) and is almost as widespread today (usage 0.3588%, down 3.2%), but with the versions Nick and Nicky becoming less in vogue. Nikolai (#536), Colin (#140), Cole (#116) and Nikolas (#563) are four of the more contemporarily stylish boy names among these, with Colin enjoying a rebound in popularity. (Top 1000 Birth Names Statistics, 2014)