Etymology in the sources
Source-reportedFrom Lerruz (Lerrutz), a village near Lizoáin-Arriasgoiti, Navarre, Spain.
Sources for this account (2)
- Wiktionary: LerruzCC-BY-SA-4.0 · retrieved 2026-10-15
- French Wiktionary: LerruzCC-BY-SA-4.0 · retrieved 2026-10-14

