Oudenbosch (Dutch) comes from Dutch oud, from Middle Dutch out, from Old Dutch ald, from Proto-West Germanic ald, from Proto-Germanic aldaz, from Proto-Indo-European h₂eltós, from Proto-Indo-European h₂él- — to grow, nourish.
Ancestry of “Oudenbosch”, step by step
Oudenbosch traces back through two separate lines of ancestry.