Congratulations!
Naming is hard but you will find your ‘one’ eventually
I’m going to offer some ideas that I feel are similar to your current list
[name_m]Chester[/name_m] ~ [name_m]Rupert[/name_m], [name_m]Kasper[/name_m], [name_m]Barnaby[/name_m], [name_m]Wilbur[/name_m]
[name_u]Teddy[/name_u] ~ [name_u]Billy[/name_u], [name_u]Lenny[/name_u], [name_m]Howie[/name_m], [name_u]Artie[/name_u], [name_u]Freddie[/name_u]
[name_u]Bobby[/name_u] ~ [name_u]Alfie[/name_u], [name_u]Harry[/name_u], [name_u]Frankie[/name_u], [name_m]Buddy[/name_m], [name_m]Woody[/name_m]
[name_m]Oscar[/name_m] ~ [name_u]Jasper[/name_u], [name_m]Hugo[/name_m], [name_u]Flynn[/name_u], [name_m]Reuben[/name_m], [name_m]Samuel[/name_m]
[name_u]Axel[/name_u] ~ [name_m]Otto[/name_m], [name_m]Knox[/name_m], [name_u]Blaise[/name_u], [name_u]Jett[/name_u], [name_m]Jax[/name_m], [name_u]Koa[/name_u]
[name_u]Toby[/name_u] ~ [name_u]Rhys[/name_u], [name_u]Remy[/name_u], [name_m]Lewis[/name_m], [name_u]Riley[/name_u], [name_m]Archie[/name_m]