Home > Iris NamesGirl Names associated with IrisIris baby names and what they mean, with 2 results. Iris - RainbowIris▲ "Rainbow." Iris was a messenger goddess who .. [Irita, Irida, .. 4 more]Rainbow .. See also Iris. [Rain]Quick ReferenceSummary Index of Iris names [and variants] for girls.1. Iris - RainbowIris▲ [Irita, Irisa, Irida, Irisha, Iridiana, Iridianny], Rainbow [Rain] [Top]