Girls of many cultures

This spelling of the classic name is found in France, Germany, Greece, and other cultures, and is worn by such notables as Elisabeth Kubler-Ross, Elisabeth Shue, Elisabeth Moss, and Elisabeth Hasselbeck. The name's pronunciation is usually just like the Z version, but some parents choose this because they want to discourage the Liz or Lizzie short forms and so pronounce it as if it has Lisa in the middle.

Susanna is an old and under-appreciated name, perhaps because of the recent overpopularity of Susan, that is certainly due for a comeback.

2012's Hurricane Sandy blew away whatever style currency Sandra retained from its 1960s Sandra Dee heyday. While in recent years it's been associated with Supreme Court Justice Sandra Day O'Connor, as a baby name Sandra is sinking beneath the waves.

A lacy, lucky name very popular in the Hispanic community a decade ago, less so now.

Makes a serious name frilly and feminine, which, depending on your viewpoint, might be a good or a bad thing. In this case, we vote good.

This simplified version is not nearly as popular as the original (it also destroys a perfectly good palindrome), and has been on the decline in recent years.