So I started watching Bloom Into You just now (I'm not even finished with the first episode) because I was craving some wholesome shoujo-ai/shounen-ai and one of the main characters is named Nanami Touko and I'm just here like: (ㆆ_ㆆ) (I wanted to use one of the kaomoji on the new Japanese keyboard app I downloaded (Simeji) so I thought this was a good time to use one, since it didn't know how to put my thoughts into words). BanG Dream!, are you trying to tell us something? I assume they're just common names, but still, kinda surprised me.
Edit: It looks like the kanji is different in both the surname and the first name, so technically the names aren't the same.