Estridge

Estridge is a surname of English origin, derived from a topographical feature. It combines the Old English elements 'east' (meaning 'east') and 'hrycg' (meaning 'ridge'). Therefore, it would have originally been given to someone who lived on or near an eastern ridge. Over time, like many surnames, it has been adopted as a given name, though it remains uncommon.

The transition of surnames to given names is a common linguistic phenomenon, often occurring when a family name becomes associated with a prominent individual or when parents seek unique names. Estridge, while rare as a first name, carries a distinctive, somewhat old-world charm due to its clear topographical roots.