"Blend of Maria and del Carmen"
The name Mariadelcarmen is commonly a female name from the "Spanish" origin.
Mariadelcarmen is the Spanish compound given name Maria del Carmen written as a single word, a form that appears in United States birth records from 1971 onward. It joins the given name Maria to del Carmen, a reference to the Marian title Nuestra Senora del Carmen, Our Lady of Mount Carmel. The compound belongs to a larger Spanish pattern of Marian names of the form Maria del or Maria de los, such as Maria del Pilar and Maria de los Angeles, and Spanish usage also writes it as three separate words.
The pronunciation of Mariadelcarmen is mah-REE-ah-del-KAR-men.