MallowbyNames

Mariadel

mahr-ee-ah-DEL · Combination of Maria and del, often interpreted as 'Mary of the' from Spanish Marian titles.

Peak popularity
1988
Usually for
Girls
Trend
Holding steady

Holding steady.

Popularity of Mariadel since 1969

Babies named Mariadel per year in U.S. Social Security records.

4711198020002020Most births 1988Girls
Data table (by decade)
DecadeGirls
1960s5
1970s19
1980s59
1990s40
2000s27
2010s0
2020s0

Meaning & origin

Mariadel is a Spanish compound name that blends Maria with the preposition del, reflecting a tradition of honoring the Virgin Mary through titles like María del Carmen. First recorded in the U.S. in 1969, its usage peaked in 1988, and it has never entered the top 1000. The name's stable trajectory suggests a niche but enduring appeal among families with Spanish-language heritage. Although rare, it carries a clear cultural and religious resonance, and its compound structure gives it a distinctive, melodic quality. Parents choosing Mariadel today are likely drawn to its connection to Marian devotion and its uniqueness outside of Spanish-speaking communities.

Mariadel is a compound name formed from Maria (the Latin form of Mary) and the Spanish preposition del ('of the'). It likely originated as a given name derived from Marian titles such as María del Carmen or María del Pilar, which are common in Spanish-speaking Catholic cultures. The name gained modest usage in the United States beginning in the late 1960s, peaking in 1988 before declining steadily. It remains a rare but recognizable name.

Nicknames & variants

Nicknames: Mari, Mary, Del

Variants: Maria del, Mariadela

Sibling names for Mariadel

Names that share Mariadel's style, for a brother or sister.

A parent animal hugging its little one, the personalized name page

M is for Mariadel, our favorite little girl.

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Questions parents ask

What does the name Mariadel mean?
Mariadel is a Spanish compound name combining Maria (Mary) with del ('of the'), often inspired by Marian titles like María del Carmen, meaning 'Mary of Mount Carmel'.
How popular is the name Mariadel?
Mariadel has never ranked in the top 1000 U.S. names. Its peak usage occurred in 1988, but it has since declined and remains very rare.
Is Mariadel a boys name or a girls name?
Mariadel is almost exclusively used as a girls name. The Social Security Administration data from 1969 to 2025 show no recorded male bearers.