盛: Prosperous and flourishing. In personal names, it often signifies thriving success in one's career, depicting a scene of vigorous growth and swift triumph, a character that favors the development of one's professional endeavors.
斋: "Studio," commonly used in the names of study rooms and shops, and sometimes even in the titles of school dormitories, often conveys the meaning of being erudite and eloquently talented.
Meaning: Prosperity and flourishing combined with purity and piety.