"Blend of De and Andrew"
The name Deandrew is commonly a male name.
Deandrew is a modern American formation that parses as the prefix De, familiar from names such as DeAndre and DeShawn, attached to the given name Andrew. Andrew derives from Greek Andreas. The name first appears in United States birth records in 1979, and the spelling DeAndrew also occurs in the same records.
The pronunciation of Deandrew is dee-AN-droo.
