- Dague
- Dahl
- Dahlby
- Dahlof
- Dahm
- Dahn
- Dahy
- Daigneault
- Dailey
- Dakin
- Dalenius
- Dalin
- Dallman
- Dalton
- Daly
- Damico
- Dammeier
- Dammel
- Dandridge
- Dang
- Daniel
- Daniell
- Daniels
- Dann
- Darby
- Dare
- Darling
- Darlington
- Darragh
- Datin
- Daubert
- Daurelle
- Dave
- Davenport
- David
- Davidson
- Davies
- Davis
- Day
- Dealba
- Dean
- Debeaux
- Debord
- Debruyne
- Deck
- Deforrest
- Defreece
- Degroote
- Degrosse
- Deherrera
- Deibert
- Del Mar
- Delaney
- Delano
- Delaura
- Deliannis
- Deloma
- Deluna
- Dennett
- Denning
- Dent
- Denton
- Dermann
- Derosa
- Derum
- Derusha
- Detienne
- Deutsch
- Devaney
- Devereaux
- Devlin
- Dewey
- Dhaene
- Diaz
- Dickens
- Dickerson
- Dickinson
- Dickson
- Diehm
- Dierck
- Diessner
- Dightman
- Diloreto
- Dimond
- Dinh
- Dinicola
- Dinsmore
- Dintleman
- Dippert
- Dire
- Discus
- Dittmar
- Dively
- Dixon
- Doan
- Dobbins
- Dobiash
- Dockstader
- Dogen
- Doherty
- Dolan
- Dollinger
- Dolph
- Domeika
- Donaldson
- Dondlinger
- Doolin
- Dooling
- Dorfner
- Dorr
- Dorrello
- Dorum
- Doskow
- Doss
- Dotson
- Doucette
- Douglas
- Dovey
- Dow
- Dowell
- Dowie
- Dowling
- Downey
- Downing
- Dowty
- Doyle
- Drahos
- Drake
- Drashil
- Dravis
- Droubay
- Droz
- Drury
- Drysdale
- Dubler
- Dubois
- Duckett
- Dudley
- Dudzinski
- Duenhoelter
- Dugan
- Dugaw
- Duke
- Dukes
- Dumas
- Dunbar
- Duncanson
- Dunmire
- Dunn
- Dunstan
- Dunster
- Dunsworth
- Durham
- Durkee
- Dursma
- Dutt
- Dye