What I'm wondering is, if trolls don't have a word for lesbians in-'verse, Elwurd picked that name referring to a different word beginning with L, or if it's just a gag on the writers' part. I feel like it would be wasted if it wasn't a hint. "Lowblood" if she's involved in the rebellion, possibly. If she's involved in the bad side (I don't think the writers would want the backlash from making the gay character evil, but misled/tricked, maybe?) it could be "Lord", as in Lord English...
I think it really is just the reference and not a double one, like it could be, but also, like, Homestuck and Hiveswap are full of references like these to stuff that just don’t really make sense isolated in-canon but are a blast to figure out from an outsider perspective.