When you have a name (that is known to people) or you have famousness, you are probably someone who is famous.
This is a jukugo word, which usually means on'yomi readings from the kanji. If you know the readings of your kanji you'll know how to read this as well.
Nicholas Cage is famous in Japan too.
What's known as a famous mountain in Japan is Mt. Fuji.
Have you ever met a celebrity?