Rikki \r(ik)-ki\ as a girl's name (also used as boy's name Rikki), is a variant of Erica (Old Norse), Frederica (Old German), Rica, Richelle (American) and Rickie, and the meaning of Rikki is "forever or alone, ruler; peaceful ruler".

The baby name Rikki sounds like Rikky, Rikke, Ricki, Riki and Rikkie. Other similar baby names are Mikki, Nikki and Vikki.