名無し

anonymous person, unnamed person

name + 無し absence, lack, without
noun Rare #40,596
anonymous person, unnamed person Often refers to someone without a stated name, especially an anonymous online user.
JA: 名無しの投稿者からコメントが届いた。
EN: A comment arrived from an anonymous poster.

彼は名無し権兵衛

He's John Doe.

こっちも名無し

I'm anonymous too.

— 続・夕陽のガンマン (1966)

名無しじゃねえか

You're just some nobody!

— 続・夕陽のガンマン (1966)