For my personal playthroughs, I don't use nicknames. I only do that when I Let's Play. As there are too many to list of here, I'll give my main parties:
Pokémon SIlver LP:
Typhlosion: Pfnud
Fearow: Stoooor
Arbok: Tarrb
Bellossom: Hubbot
Sudowoodo: Kampman
Seaking: Haj
Pokémon LeafGreen LP...