cognomen

Từ điển WordNet v3.1 - WordNet Dictionary

noun

1. a familiar name for a person (often a shortened version of a person's given name)
- Joe's mother would not use his nickname and always called him Joseph
- Henry's nickname was Slim
• Syn:
nickname, moniker, sobriquet, soubriquet, byname
• Derivationally related forms:
nickname (for: nickname)
• Hypernyms:
appellation, denomination, designation, appellative
2. the name used to identify the members of a family (as distinguished from each member's given name)
• Syn:
surname, family name, last name
• Hypernyms:
name
• Hyponyms:
maiden name

• Từ đồng nghĩa / Synonyms:
  surname, family name, last name, nickname, moniker, sobriquet, soubriquet, byname