Maiken is also possibly sometimes (albeit very rarely) used as a masculine given name in Danish and Norwegian, as a diminutive of the unisex given name Maria. However, Maiken is more common for females. So, I think that the "Gender" of this name should be changed from "Feminine" to "Feminine & Masculine".Sources: https://www.names.org/n/maiken/about https://forebears.io/x/forenames/maiken
Sources: https://www.names.org/n/maiken/about
https://forebears.io/x/forenames/maiken