Uthid

Uthid is a boy's name that's made itself known via video games and closely related names in TV shows. The name it's potentially based off of is Uhtred, meaning "advice." If The Last Kingdom is the only connotation you need, then no need to look into Uthid Thawornstid. Uthid is the right hand man to Vanasha, the spy, in Horizon Zero Dawn. Only for the baby growing up in a delightfully geeky home, Uthid is a unique and fun choice.