Sebastian's real name in Black Butler is Sebastian Michaelis. This is the name he adopts upon forming his contract with Ciel Phantomhive and is the name by which he is consistently known throughout the series.
Sebastian Michaelis (セバスチャン・ミカエリス, Sebastian Mikaerisu) serves as the enigmatic and highly capable head butler of the Phantomhive household. As a demon, his true name is unpronounceable by humans, but the name "Sebastian Michaelis" becomes his identity in the human world. He is indeed the central, titular character of the Black Butler series, renowned for his impeccable skills, unwavering loyalty (to Ciel, per their contract), and superhuman abilities.
Key Details About Sebastian Michaelis
To provide a clear overview, here are some essential facts about Sebastian's identity:
| Aspect | Detail |
|---|---|
| Name | Sebastian Michaelis |
| Japanese | セバスチャン・ミカエリス |
| Role | Head Butler of the Phantomhive Estate |
| Species | Demon |
| Significance | Title Character of Black Butler |
This adopted name perfectly suits his role as a distinguished and seemingly perfect butler, reflecting the disciplined and refined persona he maintains while serving Ciel. His name, along with his iconic phrase "I am simply one hell of a butler," has become synonymous with the series.
For more information on the characters, you can refer to the List of Black Butler characters.
