One recurring archetype I've noticed is the uptight kuudere with past regrets. I've had at least four characters like that. Weirdly, they often lean towards lawful good, even though I typically prefer chaotic good characters. Then again, they do usually struggle with keeping darker sides in check.

Perfectionists who strive to be the best, only to break under the weight of their impossible standards.

Workaholics, which usually ties in with the above two.

Shy but determined characters.

Reeeeeeally really really hyper, outgoing and cheerful characters - yeah this is as far from most of the other listed archetypes as it's possible to get, but there's something incredibly fun about them.

Trickster archetypes, usually chaotic good, but can be any chaotic alignment.