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eponymy

[uh-pon-uh-mee]
noun
  1. the derivation of names from eponyms.
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Origin of eponymy

First recorded in 1860–65, eponymy is from the Greek word epōnymía surname, derived name. See eponymous, -y3
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Examples from the Web for eponymy

Historical Examples

  • (Dated) the third day of Sebat, in the eponymy of Rimmon-lid-ani.

    Assyria, Its Princes, Priests and People

    A. H. (Archibald Henry) Sayce

  • (Dated) the month Sebat, the first day, the eponymy of Bel-kharran-Sadua.'

    Assyria, Its Princes, Priests and People

    A. H. (Archibald Henry) Sayce


British Dictionary definitions for eponymy

eponymy

noun
  1. the derivation of names of places, etc, from those of persons
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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