Ooof, I read there are two threads about this. I can't find the other one so...I hope it's okay if I post here? :/
"Sajainta" is the name of a character I created when I was about 9. I spent much of my childhood roleplaying with my siblings with different worlds and characters we had made up. I invented a world called Isobriÿ a long time ago (I was probably 7 or 8 ) and one of my main characters was Sajainta. I actually wrote a "book" about Sajainta and the other main character when I was 10 ("book" because it would have been about 30 pages typed, at the very max).
It's been a very long time since I first created her, but I still write stories about Isobriÿ and its history and inhabitants. Genealogies and maps and all that kind of stuff, heh. The character still means a lot to me, so Sajainta it is.