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Synonyms

family name

American  

noun

  1. the hereditary surname of a family.

  2. a given name frequently used in a family.


family name British  

noun

  1. a surname, esp when regarded as representing the family honour

  2. a first or middle name frequently used in a family, often originally a surname

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of family name

First recorded in 1690–1700

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Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

From the halls of the NYU Tisch School of the Arts to the luxury suites of Loews Hotels, the family name is etched into the city.

From The Wall Street Journal • Feb. 12, 2026

Others, however, suggest Brooklyn is spoiled, has taken advantage of the family name himself, and shouldn't post on social media about his desire for privacy.

From BBC • Jan. 20, 2026

"We're happy Trump is coming," said Michael, a Swiss real estate executive who declined to give his family name, adding that he has made the trek to Davos for the past 25 years.

From Barron's • Jan. 20, 2026

Both have responded to jabs from outside groups, with Grijalva being accused of running on her family name.

From Salon • Jul. 13, 2025

A few carts, with well-rested horses, clucked by us quickly, leaving only a glimpse of the prominent family name painted across the back of the carriage.

From "Salt to the Sea" by Ruta Sepetys