Right, as no one is suggesting names I'll start. For me PERSONALLY names which I would avoid due to the potential 'chav' like connotations include:
Jaydon/Jayden/Jaiden or any of the variants.
Names 'made up', typically ending with the 'den/don/dyn' sound etc Kayden/Kaiden though this does not apply to all etc Aidan is in a different pool of names to me, but sometimes I change my mind and decide this is too 'chav' too so people names are a matter of taste both between people and even within the same person lol!
Others I dislike for the connotations;
Kayleigh
Keeley
Chantelle
Chardonnay
Mercedes
Armani (seriously now)
Taylor
Liberty
McKenzie
Destiny
Brooklyn
Michaela
Morgan
Kai
Jordon
But then there are others which I am sure many would disagree with me on but for some reason I feel are in similar category-
Chloe, Alexis, Ashley, Brooke, Kelly, Bailey, Mason etc
Just my honest opinion, I know we all have differing views