According to Nameberry, the go-to site for all things baby names, the hottest trends in baby names for 2013 are:

  • Ancient names: Think Old World gods and goddesse ,and mythological heroes and leaders. Look for these names to pop up – Persephone  Athena, Julius and Thor
     
  • Hurricane Sandy: The devastating storm isn't likely to inspire a trend in baby Sandys, but apparently the repetition of the name is statistically likely to increase the popularity of "S" names. K names apparently increased after Katrina.
     
  • Meaningful places: Thanks to celebs like Reese Witherspoon naming her son Tennessee, and Chris Hemsworth naming his daughter India, favorite geographical places as names will be making a major appearance
     
  • Mad Men era names: Expect to see vintage nicknames as names, like Molly, Hank, Fay and Monty
     
  • Wildflower names: look for Poppy, Primrose, Thistle and Katniss as popular flower and herb names – The Hunger Games  influence is a major factor in this trend as well. 
Oh yeah, and then there's this baby who's mother named HASHTAG:
hashtag baby name