Definition, Meaning & Synonyms

cognomen

noun
/ˈkɒɡnəˌmɛn/
Definition
A Latin term used in Ancient Rome to refer to a family name or last name that distinguishes an individual from others in their family.
Examples
  • The famous poet’s cognomen was derived from his grandfather.
  • Many Roman citizens took on a cognomen to highlight their family lineage.
Meaning
The third name in the full Roman naming convention, used to identify a branch of a family or a specific individual within a larger family group.
Synonyms
  • surname
  • family name
  • last name