by-name

or by·name

[ bahy-neym ]
/ ˈbaɪˌneɪm /

noun

a secondary name; cognomen; surname.
a nickname.

Origin of by-name

Middle English word dating back to 1325–75
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for by-name