What do you think of it?
I like it but I don't love it. I think it's a good name but it's unlikely I would ever use it. If I heard someone had named their child this I'd think they were pretty cool. I'm also a little fond of
Wilhelmine.
Do you see it becoming popular again?
No, not in English speaking countries anyway. I think it could be pretty popular in European countries if it's not already. I would imagine that most people would consider this name very old-fashioned. My prediction is that the name will have some use in the future but not enough for it to be considered popular.
What nicknames would you use for it?
I wouldn't use any nicknames (I'm not a fan of nicknames). I guess the most likely nn for this name would be
Mina,
Minnie,
Willa,
Willie, and maybe
Wilma?
Middle names suggestions
Wilhelmina CecilyWilhelmina ZoeWilhelmina LucilleWilhelmina BeatriceWilhelmina JulietteWilhelmina AlexandraWilhelmina CamilleWilhelmina EvanWilhelmina GiselleWilhelmina SigneWilhelmina MadeleineWilhelmina NatalieWilhelmina OliveWilhelmina Rose Wilhelmina SabineWilhelmina SeleneWilhelmina VictoireWilhelmina YasmineWilhelmina SapphireWilhelmina Saffron
Hope you like some!