Toulouse 31000 - Midi-Pyrénées
- Dupont Fourthin
- Dupont Marie
- Duport Fourtet
- Duporte
- Duportet
- Duportic
- Dupouey
- Duppi
- Dupray
- Dupre - Brunet
- Dupres
- Dupresson
- Dupret
- Duprez
- Dupriez
- Duprix
- Duprouilh
- Dupui
- Dupuis Bachelet
- Dupuiy
- Dupuy Barthere
- Dupuy Prêtet
- Dupuy Rosse
- Dupuy--le Grand
- Dupuy-barthere
- Dupuy-coutand
- Dupuy-ferber
- Dupuy-jasanada
- Dupuy-lemaire
- Dupuy-ravera
- Dupé
- Duque Agudelo
- Duqueroix
- Duqueroux
- Duquerroy
- Duquesnay
- Duquet
- Duragrin
- Duralde
- Duran-doz
- Durand Bigorie
- Durand Carrier
- Durand Morzelle
- Durand Raucher
- Durand-dastes
- Durand-gasselin
- Durand-morzelle
- Durand-talbot
- Durandal
- Durant Poisdort
- Duranteau
- Durantet
- Duranthon
- Duratti
- Durbain
- Durbant
- Durbigny
- Durcos
- Durdos
- Dureault
- Duregne
- Durelle
- Dureux
- Durgueil
- Duriava
- Durie
- Durietz
- Durieu
- Durieux
- Durigon
- Duriin
- Durix
- Durlewanger
- Durliat
- Durliat Lanet
- Durliat-lanet
- Durne
- Duro
- Durocher
- Durollet
- Durondeau
- Duronea
- Durot
- Duroy de Suduiraut
- Duroyon
- Durozier
- Durquety
- Durr
- Durregne Milhes
- Durrenbach
- Durringer
- Durrington
- Durrmeyer
- Duru
- Duruflé
- Durup
- Durupt
- Dusan
- Dusanter
- Dusaulcy