Jerusalem Royalty

One of the names of the sun god Apollo, this is better known in its feminine form, Phoebe.

This elongated form of Sibyl is dainty and delicate -- dare we even say demure? It's got deep history, a powerful namesake, and it's extremely rare -- zero baby girls were named Sibylla or Sybilla in the US last year.

Theodora is one of the most revival-worthy of the charmingly old-fashioned Victorian valentine names, softly evocative but still substantial, as is the reversed-syllable Dorothea.

William is one of the most enduring of classic names for boys. It's also among the most popular boys' names, as American parents see it as being ideally conservative yet contemporary, and hands-down the most popular baby name beginning with W of all time.