Where does “Ashbrook” come from?

Ashbrook (English) comes from English Ash, from Middle English asshe, from Old English æsc, from Old English æsċ, from Old English trēo, from Proto-West Germanic treu, from Proto-Germanic trewą, from English doru — hard, firm, strong, solid; hard, fast; tree.

Ancestry of “Ashbrook”, step by step

Ashbrook traces back through two separate lines of ancestry.

via English Ash

StepLanguageWordMeaning
1EnglishAshThe Egyptian god of oases
2Middle Englishassheashes; The remnants of a lifeform; The matter...
3Old Englishæscash tree; spear; ship
4Old Englishæsċash tree; ash, spear, lance, ship
5Old Englishtrēo
6Proto-West Germanictreutree; wood
7Proto-Germanictrewątree
8EnglishdoruAlternative form of dory
9Ancient Greekδόρυwood, tree, stem; spear shaft, spear, lance,...
10Proto-Hellenicdórutree
11Proto-Indo-Europeandórutree
12Proto-Indo-Europeandrew-hard, firm, strong, solid; hard, fast; tree

via English Brook

StepLanguageWordMeaning
1EnglishBrookfor someone living by a brook
2Dutchbroekpair of trousers, pair of pants; pair of...
3Middle Dutchbroectrousers, pants, breeches; low land, wetland,...
4Old Dutchbruoctrousers, pants, breeches; wetland, marsh
5Proto-Germanicbrōksrear end, rump, hindquarters; leggings, pants,...
6Proto-Germanicbrāks
7Proto-Indo-Europeanbʰrāg-rump, hock, hindquarters
8Proto-Indo-Europeanbʰrēǵ-to shine, shimmer
Every word from Proto-Indo-European drew-Every word from Proto-Indo-European dóruEvery word from Proto-Hellenic dóru