Unnamed Bosses?

I was exploring some of the areas on the map I haven't been to and came across some unusual bosses. I believe I was heading North from Beacon's Perch when I encountered them. They had the glow, but were level 12 with no boss name. I killed them and tried using a SOC on one of them that had the red glow (I'm an ele secondary) and it registered as a boss.

It was just a curiosity, and I was wondering if anyone else ran across any unnamed bosses like that?

Yes, a couple Snow Ettin bosses without names on the way to Kryta.

There's a Mursaat Monk a Mursaat Necromancer in the Ice Floe that are like that.