Any names that you've used time and time again throughout the years, or themes, even?
For example, at some point in the past, I'd named my Yoshi Kid from TTYD "Horus", and later on, my Dark Souls character "Thoth". When I named my Twilight Princess horse, I used Horus there, too, by coincidence. It took me until the Yetis' frozen manor before I realized the unintentional pun.
In rpgs where you name the whole party I make the token girl Lum cause I gotta represent muh waifu
Single guy adventure games like TES or Zelda I go with Loafus. I don't really know why Loafus but that's what i go with.
First playthroughs of Pokemon I do my IRL alias DJ to insert myself into the world more. Then I just pick a girl and name her Loafus after that.
Also there's usually a horse named Zephyr like in BotW horse taming or ponyta in pokemon