MallowbyNames

Erionna

eh-ree-AH-nuh · of uncertain origin; likely a modern invented name combining elements from names like Erica, Arianna, or variations of Erin

Peak popularity
2007
Usually for
Girls
Trend
Declining since 2010

Declining since 2010.

Popularity of Erionna since 1994

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

101929200020102020Most births 2007Girls
Data table (by decade)
DecadeGirls
1990s43
2000s196
2010s163
2020s28

Meaning & origin

Erionna is a rare modern name first recorded in U.S. data in 1994, a time when invented names with the -onna suffix were gaining popularity. Its peak year was 2007, reflecting a broader trend for melodic feminine coinages. Since 2010, its usage has been in decline, with no occurrences in any top state. The name's meaning is open to interpretation, but its construction suggests influences from names like Arianna or Brianna, recombined into a distinctive form.

Erionna first appeared in the United States in the 1990s as a modern coinage. It likely blends popular phonetic elements from names such as Erica, Arianna, or Erin, with the fashionable -onna suffix seen in names like Brianna. Since 1994, it has seen limited but consistent use, primarily as a feminine name.

Nicknames & variants

Nicknames: Eri, Ria, Anna

Sibling names for Erionna

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

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

E is for Erionna, our favorite little girl.

E is for Erionna…”

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

Make Erionna's book

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Questions parents ask

What does the name Erionna mean?
The meaning of Erionna is uncertain. It is considered a modern invented name, likely combining elements from names like Erica, Arianna, or Erin, with no traditional etymological root.
How popular is the name Erionna currently?
Erionna has never ranked in the top 1000 U.S. names. Its usage is rare; in 2025, it was recorded but too few occurrences to calculate a rank or one-in-N ratio. Its peak year was 2007, and it has been declining in usage since 2010.
Is Erionna a girl's name?
Yes, in the Social Security data, Erionna is recorded overwhelmingly as a name for girls, consistent with its phonetic pattern and the feminine -onna ending.