This is the 11394th most frequent Korean word.
김희서
"김희서" is a Korean name and does not have a specific definition; it typically refers to a person's name.
In this sentence, '김희서' refers to a person's name, identifying who is giving the presentation.
김희서는 오늘 발표를 할 예정입니다.
Kim Huiseo is scheduled to give a presentation today.
Here, '김희서' is used as an example of a name in the context of discussing its commonality.
김희서라는 이름은 흔하지 않아요.
The name 'Kim Huiseo' is not common.
In this case, '김희서' indicates the person being sought during the event.