Where does “Eureka County” come from?

Eureka County (English) comes from Ancient Greek εὕρηκα, from Ancient Greek εὑρίσκω — I happen upon by chance, find; I find out,...

Ancestry of “Eureka County”, step by step

Step	Language	Word	Meaning
1	Ancient Greek	εὕρηκα	first-person singular perfect active indicative...
2	Ancient Greek	εὑρίσκω	I happen upon by chance, find; I find out,...