The Fault in Our Stars had a
Hazel (
Hazel Grace). There were ~1400 Hazels born before the book came out (2011) and double that by the time the movie was released (2014).
It was still somewhat popular, but I think TFiOs gave it a boost. Just like -bella names were popular,
Isabella probably would have always been popular, but Twilight probably helped push it a few more spots/moved it faster.
Seraphina | Evander | Sky
Parisa | Ziya | Silver
www.behindthename.com/pnl/59411