Johnni \jo(hn)-ni\ as a girl's name.

The baby name Johnni sounds like Johnna, Jonni and Johnnie. Other similar baby names are Bonni, Conni, Donni, Jenni, Joanna, Joni, Johanna, Jinni, Joanne, Joann, Johanne, Johana, Jonnie, Jonna, Johnnae, Johna, Lonni, Ronni, Sonni and Vonni.