Where does “Doña Ana County” come from?

Doña Ana County (English) comes from Spanish Ana, from Latin anna, from Ancient Greek Ἄννα, from Hebrew חַנָּה — grace, gracious.

Ancestry of “Doña Ana County”, step by step

StepLanguageWordMeaning
1SpanishAnaAnne; Ann
2Latinannasecond-person singular present active imperative...
3Ancient GreekἌνναHannah biblical character
4Hebrewחַנָּהgrace, gracious
Every word from Hebrew חַנָּהEvery word from Ancient Greek ἌνναEvery word from Latin anna