Where does “Nolan” come from?

Nolan is an English surname derived from Irish Ó Nualláin, from Irish nuall and Old Irish núall, ultimately from Proto-Celtic nowslom and Proto-Indo-European newH-.

Ancestry of “Nolan”, step by step

StepLanguageWordMeaning
1IrishÓ Nualláin
2Irishnualla loud noise; a cry of joy
3Old Irishnúalla loud noise; a cry of joy
4Proto-Celticnowsloma cry, shout
5Proto-Indo-EuropeannewH-to cry, roar

Words derived from “Nolan

Every word from Proto-Indo-European newH-Every word from Proto-Celtic nowslomEvery word from Old Irish núall
Nolan — Etymology, Origin & Word History | Etymology Explorer