Dionysius Periegetes

Dionysius Periegetes, a Greek geographer who lived about the 4th century, and wrote a description of the whole earth in hexameters and in a terse and elegant style.

Definition taken from The Nuttall Encyclopædia, edited by the Reverend James Wood (1907)

Dionysius of Halicarnassus * Dionysus
[wait for the fun]
Diomedes
Dion Cassius
Dion Chrysostomus
Dion of Syracuse
Dione
Dionysius the Elder
Dionysius the Younger
Dionysius of Alexandria
Dionysius, St., the Areopagite
Dionysius of Halicarnassus
Dionysius Periegetes
Dionysus
Diophantus
Dioscor`ides
Dioscuri
Diphilus
Diphtheria
Dippel, Johann Konrad
Dippel's Oil
Dircæan Swan
Dirce