MallowbyNames

Petronella

pet-ro-NEL-ah · small rock, little stone

Peak popularity
1884
Usually for
Girls
Trend
Holding steady

Holding steady.

Popularity of Petronella since 1884

Babies named Petronella per year in U.S. Social Security records. Raw births topped out in 1916, but relative to how few babies were recorded back then, Petronella's real moment was 1884.

61319192019602000Most births 1916Girls
Data table (by decade)
DecadeGirls
1880s5
1890s5
1900s22
1910s142
1920s96
1930s36
1940s29
1950s0
1960s0
1970s0
1980s0
1990s0
2000s0
2010s0
2020s0

Meaning & origin

Petronella is a refined and historically rich feminine name of Latin origin, meaning "small rock". In the United States, it first appeared in Social Security records in 1884, which also marks its peak year of usage. Since then, it has maintained a stable, low-frequency trajectory, never breaking into widespread popularity. The name has a long European tradition, particularly in Scandinavia and the Netherlands, and is associated with Saint Petronella, an early Christian martyr. Despite its rarity, Petronella offers a distinctive alternative to more common rock-related names like Petra or Peter. Its absence from any top state lists reflects its niche status, but for parents seeking a name with ancient roots and a charming, vintage feel, Petronella remains an enduring choice.

Petronella is a feminine diminutive of the Latin name Petronius, a Roman family name derived from "petra" (rock, stone). The name was borne by a 1st-century Roman martyr, Saint Petronella, traditionally considered a daughter of Saint Peter. It became popular in Scandinavia and the Netherlands, often spelled Petronella or Pernilla, and was introduced to English-speaking countries through the 19th century.

Nicknames & variants

Nicknames: Nella, Nellie, Pella, Petra, Ronnie

Variants: Pernilla, Pieronella, Petronilla

Sibling names for Petronella

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

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

P is for Petronella, our favorite little girl.

P is for Petronella…”

In a Mallowby alphabet book, Petronella's letter becomes Petronella's page: hand-illustrated, printed hardcover or paperback, made just for them.

Make Petronella's book

Books for siblings or grandkids? The second book is 15% off.

Questions parents ask

What does the name Petronella mean?
Petronella means "small rock" or "little stone," derived from the Latin "petra" (rock).
How popular is the name Petronella currently?
Petronella is currently very rare in the United States. Its peak popularity was in 1884, the first year it was recorded. As of 2025, it has not ranked in the top 1000 names in recent decades.
Is Petronella a boy or girl name?
Petronella is a feminine name, derived from the masculine Petronius.