Girl Name · Italian Origin
Siena
Siena is a girl baby name of Italian origin, meaning "Orange-red color". It currently sits in the Rare tier of US baby names for 2026, and parents who love Siena often also consider Sienna.
Siena meaning, origin, and usage
Meaning: Orange-red color
Origin: Italian naming roots help connect Siena to related Italian baby names.
Pronunciation: Baby Name Studio pronounces Siena as S·I·E·N·A, with 5 letters and a girl usage profile.
Popularity: According to Baby Name Studio's 2026 tracker, Siena is an uncommon, standout choice in the Rare tier.
Siena variants, nicknames, middle names, and sibling names
- Variants and spelling ideas: Sienaa, Sienae, Sienay, Sien.
- Nicknames: Sie and S.
- Middle names: Pair Siena with a middle name that balances its substantial sound; start with the Siena middle name generator.
- Sibling names: Sienna, Sina, Seana, Shana, Shona — full picks on the sibling names for Siena guide for a cohesive sibset.
- Similar names: Looking for names that sound like Siena? Browse our names like Siena 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 Siena
What does the name Siena mean?
Siena means "Orange-red color" and is of Italian origin.
What is the origin of Siena?
Siena originates in Italian naming tradition.
How do you pronounce Siena?
Siena has 5 letters and is most commonly stressed on the first syllable.
Is Siena a boy's or girl's name?
Siena is primarily used as a girl's name in US records.
How popular is Siena in 2026?
In our 2026 popularity tracker, Siena sits in the Rare tier — an uncommon, standout choice.
What names are similar to Siena?
Names that share Siena's sound and style include Sienna, Sina, Seana, Shana, Shona.
What middle names pair well with Siena?
Good middle-name fits for Siena pair an opposite syllable rhythm: if Siena is short, lean longer (e.g. classical or three-syllable middles); if Siena is longer, a one-syllable middle keeps the full name from feeling heavy.
What are good sibling names for Siena?
Sibling names that pair naturally with Siena share its rhythm without rhyming — Sienna, Sina, Seana all sit comfortably alongside it on a shortlist.