Credit: f***yeahslytherin.tumblr.com
I found these fascinating, thought toi guys might too, :)
And yeah, it's not ALL Death Eaters, but they're all Slytherins, :P

Bellatrix - “Bella” is a construct of the word “bellum” meaning “war” and “trix” refers to “a woman in power.” Bellatrix is therefore known as the “Female Warrior” and is also the pale yellow étoile, star indicating the left shoulder of the constellation Orion, the Great Hunter.

Blaise - Blaise was the teacher of Merlin. From the Roman name Blasius, which means “lisping.” From the Latin “blaesus.” A famous bearer...