I think so, yeah. But most of our history's been lost.

[ She hands off the joint again so she can fetch up the knife, give it a cursory wipe-down, and use it to slice the pie into wedges. ]

So mostly we use the regular Trade names for them, but the pictures they make are different.

[ Somehow because I'm not gonna describe flinging bits of floppy pie everywhere, the slice of apple pie she picks up stays together and barely dribbles. ]

So Voyager is an aravel instead of a ship and the Stallion is a halla, and so on.