Nikkie \n(ik)-kie\ as a girl's name is a variant of Nikki (English). See for meaning of Nikkie.
The baby name Nikkie sounds like Nickie, Nikky, Nikia, Niki, Nickye, Nike, Nikkey and Nicki. Other similar baby names are Rikkie, Nixie, Rikki, Rikke, Rickie, Mickie, Mikki, Nikole, Nikkole, Bekkie, Vikki and Vickie.