Rikke \r(ik)-ke\ as a girl's name (also used as boy's name Rikke), is a variant of Erica (Old Norse), and the meaning of Rikke is "forever or alone, ruler".

The baby name Rikke sounds like Rikky, Rikki and Rikkie. Other similar baby names are Rivke, Ricky, Rickie, Ricki, Rickee, Mikko, Mikki, Nikky, Nikki, Nike, Nikkie, Nikkey, Rivka, Riane, Rie, Riki, Rieka, Rika, Rilee, Rise, Rifka, Ricka, Vikky, Vikki and Vikkey.