pre-noun adjectival
nameless; anonymous; without a name
Pre-noun adjectival (rentaishi) used to describe something or someone whose name is unknown or not given. Often carries a poetic or literary tone. Compare with 名もない, which is more colloquial.
See also: 名もない (なもない)
名もなき英雄たちの物語。
A story of nameless heroes.
彼は名もなき花を摘んだ。
He picked a nameless flower.
More colloquial and commonly used in everyday speech, while 名もなき is literary and often used in fixed expressions or poetic contexts.
From 名 (name) + も (also) + なき (classical Japanese attributive form of なし, meaning 'not'). The classical form なき gives it a literary feel.