MallowbyNames

Illyria

il-EAR-ee-uh · Place name of an ancient region in the western Balkans.

2025 rank (girls)
#14,942
Babies named in 2025
5
Peak popularity
2023
2025 frequency
1 in 321,453 girls
Usually for
Girls
Trend
Declining since 2022

Declining since 2022, #14,942 for girls today.

Popularity of Illyria since 2004

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

481220102020Most births 2023Girls
Data table (by decade)
DecadeGirls
2000s34
2010s71
2020s49

Meaning & origin

Illyria is a modern place-name drawn from classical antiquity and Shakespearean drama. It first appeared on U.S. birth certificates in 2004, reflecting the broader fashion for literary and geographical names. Despite its low overall frequency (ranked 14,942 in 2025, with about 1 in 321,453 newborns given the name), Illyria has shown a modest uptick in interest, peaking in 2023 before declining since 2022. The name's strong ties to Twelfth Night give it a romantic, theatrical flair, while its ancient Balkan roots lend it an air of historical depth. Parents choosing Illyria often pair it with other vintage or literary sister names like Ophelia or Cordelia, and brother names like Sebastian or Julian. Its rarity ensures it remains distinctive, appealing to those seeking a name with rich cultural resonance but minimal mainstream use.

Illyria is a classical place name referring to a region in the western Balkans, corresponding roughly to modern-day Albania, Montenegro, Bosnia and Herzegovina, and Croatia. The name derives from the Illyrian people, an ancient Indo-European group. It entered English usage largely through Shakespeare's comedy Twelfth Night, where the character Viola is shipwrecked in Illyria. As a given name, it is a modern, literary-inspired coinage, first recorded in the United States in 2004.

Nicknames & variants

Nicknames: Illy, Ria

Variants: Illyrie

Sibling names for Illyria

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

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

I is for Illyria, our favorite little girl.

I is for Illyria…”

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Questions parents ask

What does the name Illyria mean?
Illyria is a place name for an ancient region in the western Balkans, famously featured in Shakespeare's Twelfth Night.
How popular is the name Illyria?
Illyria is very rare. In the latest year (2025), it ranked 14,942 and occurred in about 1 in 321,453 births. Its peak popularity was in 2023, but it has been falling since 2022.
Is Illyria a boy or girl name?
Illyria is almost exclusively used for girls.