The settlement in the valley
Dahlton is a variant of the English surname Dalton. It originates from Old English words meaning 'valley' and 'town' or 'settlement', originally used to describe someone living in a village located in a dale.
Less common today
Dahlton isn't in the latest US Top 1000. It last peaked at #4,928 in 1997.
US births per 5-year period, 1990βpresent (SSA data).