No. I am your father!
Warning! This page contains MAJOR spoilers from Star Wars: Episode IX The Rise of Skywalker. Caution is advised.
The double-bladed lightsaber, also called a saberstaff or lightstaff was a lightsaber variant that featured a blade emitted from both ends.
Savage Opress wielded a double-bladed lightsaber.
Double-bladed lightsaber | Wookieepedia | Fandom