You're just not used to the new names.
Did you honestly think Dooku was a good name when you first heard it or Padme, Qui-Gon, Obi-Wan, Grievous, Elan Sleazebaggano, Biggs, Shmi, Dak, Kit Fisto, Nute Gunray, Watto, Jar Jar? Star Wars is riddled with names far worse than the ones you picked out.
Rey, Finn and Poe are all great names. I do agree Snoke is an odd one.