Simple, classic, strong, and versatile, Jane has shrugged off her plain associations to become a short, punchy name with plenty of literary significance. Calling to mind Jane Austen and Jane Eyre, this charming choice is in the Top 300 in the US and The Netherlands, but a currently underused option elsewhere.

Eliza is a name with a wonderful combination of streamlined zest and Eliza Doolittle charm and spunk. It's a classic that's popular right now -- but not too popular.

Elise is one of those golden names that stylish but not TOO popular. Its appeal is due in large part to its French flair and to the love for El-names in general.

Ellie first took off in the UK—yes, in this nickname form—and this warm and friendly name has also become hugely popular here. In 2011, Ellie entered the US Top 100 girl names for the first time and has remained near the top of the charts ever since.

Katherine is one of the oldest, most diverse, and all-around best names: it's powerful, feminine, royal, saintly, classic, popular, and adaptable. Long one of the top girls' names starting with K, Katherine has now been unseated on the popularity list by upstarts Kennedy and Kinsley, but a dip in popularity only adds to its charm.

Alexandra fell out of the Top 100 for the first time since 1983 in 2015 but is still a popular choice. Strong, tasteful, and elegant, Alexandra remains a chic modern classic with a solid historic pedigree.

Izabelle is a feminine name representing a modern spelling variation of Isabella, which derives from the Hebrew name Elisheba, meaning 'devoted to God' or 'God is my oath'. This contemporary spelling with 'z' and double 'l' adds a distinctive twist to the classic name while maintaining its elegant sound and historical significance. Isabella became widely popular throughout Europe following the fame of Queen Isabella of Castile in the 15th century. The Izabelle variant began gaining modest attention in the early 2000s as parents sought unique spellings of traditional names. While less common than Isabella or Isabelle, Izabelle offers the same nickname options including Izzy, Belle, and Ella, combining traditional roots with a modern flair.