Ah, so many choices! If FN anything but [name_f]Marianne[/name_f] then it would be Jospehine. But with M. to avoid the double N ending it would be [name_f]Jolie[/name_f], [name_f]Josetta[/name_f] or Jo probably. My son has a second middle so the other middle would likely be [name_f]Esther[/name_f] or a variation of like [name_f]Esteri[/name_f], or [name_f]Gwen[/name_f] (as is or a variant like Gweneira).