WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / F / family name family name noun /fæməlineɪm/ 3 syllables 11 letters Scrabble 20 WWF 23 Definitions noun the name used to identify the members of a family (as distinguished from each member's given name) cognomenlast namesurname Look “family name” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →