Appendages (hair) – The character has hair that moves in a controlled manner.
Medusa (Marvel) is a major character in the Marvel universe with this superpower (Marvel Super-Heroes V1 #15).
In Inhumans vs. X-Men #2, Medusa makes her dangerous hair even more dangerous by adding blades to her hair.
Bloody hair action in Unholy #1 (Boundless). The blades in the hair idea appeared in Marvel and Boundless more or less at the same time so hard to say who is copying who.
Spider Girl (DC) is a minor character in the DC universe with this superpower.
Roku – Valiant Universe Handbook 2016 Edition #1 (2016)
Rapunzel is a Medusa (Marvel) parody who appears in Astounding Villain House (Dark Horse).
Horrific hair action in The Junji Ito Horror Collection V3.