Richard is unlikely to come back because of Dick IMO. Its around the 250 mark at the moment but has been in steady decline and there is no sign of a reversal.
Robert has already crept back up into the top 100 so I think its well placed to be very popular - possibly top 10 in a decade. Especially as Bobbie which is currently more popular looses favour.
For boys look out for Bodhi, Chester, Axel, Walter, Clark, Vinny, Ian, Carson, Remy, Abraham, Asher, Johnny, Otto, Douglas, Marshall, Noel, Dougie, Buddy, Hugh, Rex, Woody, Quinn, Kit, Archer, Rudy, Otis, Wyatt, Abel, Troy, Clayton, Ernest, Lawson, Ezekiel, Ronan, Bruno, Deacon, Monty, Bryan, Calvin, Timothy, Brian, Solomon, Hector, Franklin, Laurence, Julian, Rafferty, Benedict.
For girls Saffron, Nicola, Valentina, Verity, Dolly, Ellen, Stephanie, Adriana, Billie, Miriam, Samantha, Anastasia, Elisa, Aurelia, Annabella, Antonia, Dorothy, Vivienne, Sasha, Wren, Helena, Arianna, Audrey, Bianca, Diana, Henrietta, Marley, Ana, Clementine, Alba, Hazel, Emmy, Cora, Betty, Joanna, Nora, Iona, Athena, Fearne, Pixie, Fearne, Renee, Piper, River, Margot
All between 250 and 500 with upwards movement - yet to peak.