Coatsworth Family History
Coatsworth Name Meaning
English (North eastern England): habitational name from an unidentified place possibly Cotescue in Coverham (North Yorkshire) which is earlier found as Cotescough Cotescugh. If so it has been rationalized to the common placename elements -worth -wath -forth. Altenatively Coatesforth may be the earlier form of the name (although also from an as yet unidentified place).
Source: Dictionary of American Family Names 2nd edition, 2022