The Huulik lightsaber is a single-bladed amethyst lightsaber wielded by Huulik. Huulik is a Clone Wars era male Rodian Jedi Knight in Star Wars Canon.
The Zett Jukassa lightsaber is a single-hilt blue lightsaber wielded by Jedi Padawan Zett Jukassa. Zett Jukassa is a Clone Wars era human male Jedi
Yes, there is a Jar Jar Binks lightsaber. Representative Jar Jar Binks, a non-Force sensitive Gungan male, the Laan Tik lightsaber in Star Wars Canon
The Kai Justiss lightsaber is a single-bladed blue lightsaber wielded by Jedi Knight Kai Justiss. Kai Justiss is a Clone Wars era/Rise of the Empire era Jedi Knight in Star Wars Legends. Darth Vader kills Justiss on the Death Star around the time of the events of Star Wars: A New Hope.
The Kazdan Paratus lightsaber pike is a blue-bladed lightsaber pike or yellow-bladed lightsaber pike wielded by Jedi Master Kazdan Paratus. Kazdan Paratus is a male Aleena Jedi Master during the Clone Wars/Rise of the Empire era in Star Wars Legends.
The Ur-Sema Du lightsaber is a single-bladed green lightsaber constructed and wielded by Jedi Master Ur-Sema Du.