This is the 16687th most frequent Korean word.
사이먼
"사이먼" is the transliteration of the English name "Simon" in Korean.
In this sentence, '사이먼' acts as the subject noun referring to the proper name Simon, indicating the person being talked about.
사이먼은 내 친구입니다.
Simon is my friend.
Here, '사이먼' is used as the direct object marked with the object particle '을', denoting the person who I met.
사이먼을 집에서 만났습니다.
I met Simon at home.
In this instance, '사이먼' serves as a possessive noun marked with the possessive particle '의', signifying that the opinion belongs to Simon.