Girl Name
Irena
Irena is a girl's name whose meaning is not firmly attested in the historical record. It is used as a girl's name across several naming traditions, and it is rare in the United States today — outside the SSA top 1,000.
Irena is a girl baby name. It currently sits in the Rare tier of US baby names for 2026, and parents who love Irena often also consider Irene.
Irena meaning, origin, and usage
Meaning: Irena has a distinctive sound and evolving modern usage.
Origin: Multiple naming traditions are associated with this name.
Pronunciation: Baby Name Studio pronounces Irena as I·R·E·N·A, with 5 letters and a girl usage profile.
Popularity: According to Baby Name Studio's 2026 tracker, Irena is an uncommon, standout choice in the Rare tier.
Irena variants, nicknames, middle names, and sibling names
- Variants and spelling ideas: Irenaa, Irenae, Irenay, Iren.
- Nicknames: Ire and I.
- Middle names: Pair Irena with a middle name that balances its substantial sound; start with the Irena middle name generator.
- Sibling names: Irene, Irma, Irwin, Iran, Ilona — full picks on the sibling names for Irena guide for a cohesive sibset.
- Similar names: Looking for names that sound like Irena? Browse our names like Irena guide for phonetic-neighbor picks.
- Explore more: use the Baby Name Explorer, name search, AI name generator, and Baby Name Studio homepage.
Frequently asked about Irena
What does the name Irena mean?
Irena has no single meaning that is firmly attested in the historical record. It is used as a girl name in US birth records, and parents usually choose it for its sound rather than a documented meaning.
What is the origin of Irena?
The exact origin of Irena is debated, but it has been used across multiple naming traditions.
How do you pronounce Irena?
Irena has 5 letters and is most commonly stressed on the first syllable.
Is Irena a boy's or girl's name?
Irena is primarily used as a girl's name in US records.
How popular is Irena in 2026?
In our 2026 popularity tracker, Irena sits in the Rare tier — an uncommon, standout choice.
What names are similar to Irena?
Names that share Irena's sound and style include Irene, Irma, Irwin, Iran, Ilona.
What middle names pair well with Irena?
Good middle-name fits for Irena pair an opposite syllable rhythm: if Irena is short, lean longer (e.g. classical or three-syllable middles); if Irena is longer, a one-syllable middle keeps the full name from feeling heavy.
What are good sibling names for Irena?
Sibling names that pair naturally with Irena share its rhythm without rhyming — Irene, Irma, Irwin all sit comfortably alongside it on a shortlist.