The word 'lent one name to' refers to the act of giving a name to something or someone. The antonyms for this term would include 'anonymous', 'unnamed', 'unknown', 'cryptic', 'faceless', 'unidentified', 'unspecified', and 'ambiguous'. These terms indicate the lack of a specific name or identity given to a person or thing. In contrast to 'lent one name to', these antonyms stress the idea of anonymity or vagueness, implying a lack of information or specificity. Whether we are talking about a person or an object, these terms describe an absence of clear identification or designation.