Sylpha

Lloyd's loyal maid, who serves the Kingdom of Saloum. In charge of his education and his protection. Has mastery with a blade that adventurers envy, along with the alias "The Silver Blade Princess." Seems very kind at first, but rigorous when it comes to training with a sword. She was a cold-hearted swordswoman in the past, and during battle that side of her surfaces.

(Source: I Was Reincarnated as the 7th Prince so I Can Take My Time Perfecting My Magical Ability Official Site)