Where does “sancarleño” come from?

sancarleño (Spanish) comes from Spanish San Carlos, from Spanish San, from Spanish Santo, from Old Spanish santo, from Old Spanish sancto, from Latin sānctus, from Latin Iacobus, from Ancient Greek Ἰάκωβος — heel of the foot; heel.

Ancestry of “sancarleño”, step by step

StepLanguageWordMeaning
1SpanishSan Carlosthe name Saint Charles
2SpanishSanSaint
3SpanishSantoSaint
4Old Spanishsantosacred; consecrated; holy; godly
5Old Spanishsancto
6Latinsānctussacred, made inviolable, having been established as sacred
7LatinIacobusJacob; James; Saint James
8Ancient GreekἸάκωβος
9Ancient GreekἸακώβJacob
10HebrewיַעֲקֹבJacob
11Hebrewעָקֵבheel of the foot; heel
Every word from Hebrew עָקֵב