Oops, should’ve been more clear: my translations are for the Interlude trailer only. I assumed OP meant that as well—Interlude, Grand Crusade, and Daughter of Shilen/Age of Splendor cinematics are the only ones with character names (that I know of, there could be more).
in Interlude, we have four of the five main characters given names (except the delf female with a ponytail). In DoS we get Kain, Shilen, and Elcadia. Grand Crusade has Kain van Halter, Giselle, and Etis van Etina. (kinda curious why so many humans named Kain, because they’re obviously not all the same person—there’s several in the lore as well. Maybe a popular naming convention after their Creator? Like, Elves might name their daughters Eva. Idk)
I feel like there might be more cinematic names I missed, but this is what I have currently.
*also, I keep thinking the Interlude and Oath of Blood delf females are the same person (same ponytail/outfit etc) and the light elf female in both, though wearing different clothes, is also the same person idk