# onomastics

> English word · Noun · IPA /ˌɒ.nəʊˈmæs.tɪks/

## Definitions
1. The branch of lexicology devoted to the study of names and naming, especially the origins of names.

## Etymology
1936, from the adjective onomastic (“of or belonging to naming”) (1716) with a suffix -s, from French onomastique, from Ancient Greek ὀνομαστικός (onomastikós), from ὀνομαστός (onomastós, “named”), form of ὀνομάζω (onomázō, “I name”), from ὄνομα (ónoma, “name”), from Proto-Indo-European *h₁nómn̥ (“name”) (whence English name).

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/en/word/onomastics