(Photo: Flickr)

1) Blue. Yep, Blue Ivy Carter is the Blue they're referring to

2) Katniss. Nameberry says this was the most-viewed and clicked-on name suggestion on their site, and it doesn't take a giant leap to assume at least one of these parents pulled the trigger and named their little girl after The
Hunger Games heroine.

3) Hashtag. 

4)Rosalind Arusha Arkadina Altalune Florence Thurman-Busson. Uma Thurman waited three months to publicly announce her daughter's name, and you can see why. 

5) Zamzam.