"Blend of Dean and Anthony"
The name Deanthony is commonly a male name from the "English" origin.
Deanthony is a modern American compound name formed by joining Dean and Anthony into a single written name, the same pattern seen in forms such as Deandre and Deangelo. The combined spelling has no separate meaning of its own beyond the two given names it is built from. It first appears in United States birth records in 1968, which fits a twentieth-century American formation rather than an inherited traditional name.
The pronunciation of Deanthony is dee-AN-thuh-nee.