Tough this, when we've had so many greats.
70's - Emlyn, Keegan, Kenny, Neal, Clemence, Souness,
80's - Kenny, Barnes, Hansen, Brucie G, Beardsley,
90's - Fowler, McManaman,
00's - Gerrard, Alonso, Torres,
10's - Gerrard, Suarez,
20's - Firmino, Vin Dijk, Alexander Arnold because he's local and going to be a special talent for years to come.
Yeah, I know I chose a few which is probably not in the spirit of the question! First names against each decade would be my absolute favourite.