No, it's not the foreign association. It's the "pop culture" association. Not because anime isn't American, but because they're so popular. It's sorta like, back in the 1990s, I would have been reluctant to use the name Ren. Ren could be a perfectly legit name, like Chara is... but it was "ruined" by pop culture, at that time.
I actually agree with you that it probably doesn't matter. Even someone named Ren in 1995 would not be suffering for it today! I'm just reacting according to how I feel about it right now, as a hypothetical appealing name I could add to a list, if I were hoping to name babies.
- mirfakThis message was edited 9/6/2023, 6:41 AM