This is the 17187th most frequent Korean word.
서병수
"서병수" is a Korean proper noun, typically used as a male given name.
In this sentence, '서병수' refers to the name of an individual.
서병수는 서울에 살고 있다.
Seobyeongsu lives in Seoul.
Here, '서병수' is being used to indicate a specific name and its impression.
서병수라는 이름은 특별하게 느껴진다.
The name 'Seobyeongsu' feels special.
In this context, '서병수' represents a person whose opinion is being sought.