Does anyone know what it means or what it's a variation of? I believe it's Finnish, and I know it's a male name because there's a guy in the Finnish rock band Apocalyptica named Eicca Toppinen. TIA.
Eikka (Eicca is a tryndee spelling) is a nickname for Eino. A name book I have says that Eino is a form of a German name, Enewald. It is also commonly linked to and shares a nameday with Einari which is the Finnish form of Einar.