I don't think either are likely to come back soon. There's a trend towards Latinate version - so
Susanna rather than Susan/Suzanne. I'm not terribly fond of either and I really dislike both
Susie and
Suzie - they just feel... sordid? No clue why.
Even Sukie is preferable (though it is a homonym for "bitches" in my native language). But neither
Susan nor
Suzanne are bad. I like how sensible
Susan sounds. I just finished reading
Fingersmith, where it's the name of a naïve thief.
Suzanne feels more 70s chic, like
Simone and
Michelle. I love the connection with the
Leonard Cohen song.
Suzanne has been *slowly* rising in
France and Belgium again - perhaps the trend will continue?
masculine list:
https://www.behindthename.com/pnl/191050/124079feminine list:
https://www.behindthename.com/pnl/191050/124080