Nik \nik\ as a boy's name is a variant of Nicholas (Greek), and the meaning of Nik is "people of victory".

The baby name Nik sounds like Nick, Niki, Nic and Niko. Other similar baby names are Rik, Nye, Ric, Rick, Chik, Neil, Dick, Ned, Zak, Jak, Link, Mike, Miky, Miko, Mick, Miki, Naim, Nap, Nat, Nile, Niel, Nial, Ner, Nev, Niaz, Nikos, Nikky, Nikki, Nicky, Nikko, Nico, Noe, Noak, Nur, Oak, Pink, Pike, Riki, Rikk, Vick, Vic and Wick.