21 Rare & Unique Girl Names in 2025 You'll Instantly Love

Searching for the perfect baby girl name that stands out and carries meaningful roots? Whether you're after cute rare girl names, elegant unusual girl names, or truly very rare unique girl names, this list is packed with personality, heritage, and heart. Each name has multiple layers of meaning—so you're not just picking a name, you're choosing a story.

To provide context on the rarity of these names, we've included their popularity statistics based on the U.S. Social Security Administration (SSA) data.

Below is a list of rare girl names ranked from most common to most rare. Scroll down to the end to discover the most unique names!
1. Isla
“Island, serene beauty” (Scottish)
  • SSA Rank (2021): 33rd
  • Babies Named: 6,123
  • Prevalence: Approximately 1 in 278 baby girls
  • Note: Isla is breezy, modern, and elegant. Its gentle sound and nature-inspired meaning make it a favorite for parents seeking something feminine yet grounded.
2. Zara
“Blooming flower, princess” (Arabic/Hebrew)
  • SSA Rank (2021): 215th
  • Babies Named: 1,021
  • Prevalence: Approximately 1 in 1,665 baby girls
  • Note: With royal undertones and global flair, Zara is sophisticated, stylish, and effortlessly cool.
3. Mira
“Wonderful, peace” (Latin/Sanskrit)
  • SSA Rank (2021): 363rd
  • Babies Named: 912
  • Prevalence: Approximately 1 in 1,864 baby girls
  • Note: Simple and beautiful, Mira blends a global touch with a calming sound. It works in many languages and cultures.
4. Lyra
“Lyre, constellation” (Greek)
  • SSA Rank (2021): 456th
  • Babies Named: 832
  • Prevalence: Approximately 1 in 2,043 baby girls
  • Note: Celestial and lyrical, Lyra is both a musical instrument and a starry constellation—perfect for a dreamy, artistic soul.
5. Elowen
“Elm tree” (Cornish)
  • SSA Rank (2021): 882nd
  • Babies Named: 247
  • Prevalence: Approximately 1 in 6,883 baby girls
  • Note: A fresh botanical name from Cornwall, Elowen is graceful, rare, and growing in quiet popularity.
6. Noor
“Light” (Arabic)
  • SSA Rank (2021): 932nd
  • Babies Named: 230
  • Prevalence: Approximately 1 in 7,391 baby girls
  • Note: Radiant and minimal, Noor has deep cultural and spiritual meaning. A luminous name for a bright spirit.
7. Cleo
“Glory” (Greek)
  • SSA Rank (2021): 1,011th
  • Babies Named: 192
  • Prevalence: Approximately 1 in 8,854 baby girls
  • Note: Short, snappy, and stylish, Cleo carries the legacy of queens and artists—ideal for a bold, modern girl.
8. Saoirse
“Freedom” (Irish)
  • SSA Rank (2021): 1,084th
  • Babies Named: 177
  • Prevalence: Approximately 1 in 9,604 baby girls
  • Note: Though tricky to pronounce (SEER-sha), Saoirse is a strong, poetic name tied to Irish identity and independence.
9. Seren
“Star” (Welsh)
  • SSA Rank (2021): 1,245th
  • Babies Named: 133
  • Prevalence: Approximately 1 in 12,782 baby girls
  • Note: Shining and soft, Seren is a hidden gem from Wales—simple, melodic, and celestial.
10. Veda
“Knowledge” (Sanskrit)
  • SSA Rank (2021): 1,489th
  • Babies Named: 73
  • Prevalence: Approximately 1 in 23,288 baby girls
  • Note: Ancient and wise, Veda connects to sacred texts and spiritual insight—perfect for a thoughtful and grounded child.
11. Indira
“Beauty, splendor” (Sanskrit)
  • SSA Rank (2021): 1,987th
  • Babies Named: 58
  • Prevalence: Approximately 1 in 29,310 baby girls
  • Note: Regal and radiant, Indira brings power and femininity. It's most famously associated with Indira Gandhi, India's first female Prime Minister.
12. Anouk
“Grace” (French/Dutch)
  • SSA Rank (2021): 2,099th
  • Babies Named: 49
  • Prevalence: Approximately 1 in 34,693 baby girls
  • Note: Anouk is effortlessly chic. Rare in the U.S., it has a Parisian charm and a sweet, strong energy.
13. Ione
“Violet flower” (Greek)
  • SSA Rank (2021): 2,140th
  • Babies Named: 45
  • Prevalence: Approximately 1 in 37,778 baby girls
  • Note: Vintage, mysterious, and botanical, Ione is a flower name with ancient Greek roots and delicate beauty.
14. Marigold
“Golden flower” (English)
  • SSA Rank (2021): 2,188th
  • Babies Named: 43
  • Prevalence: Approximately 1 in 39,535 baby girls
  • Note: Bright, cheerful, and nostalgic, Marigold is a golden-era floral name that's just starting to bloom again.
15. Eulalia
“Sweet-speaking” (Greek)
  • SSA Rank (2021): Beyond 2,000
  • Babies Named: Fewer than 50
  • Prevalence: Extremely rare – fewer than 1 in 72,000 baby girls
  • Note: Lyrical and lovely, Eulalia has old-world charm and musical appeal. A standout name for a unique voice.
16. Ottilie
“Prosperous in battle” (German)
  • SSA Rank (2021): Beyond 2,000
  • Babies Named: Fewer than 50
  • Prevalence: Extremely rare – fewer than 1 in 72,000 baby girls
  • Note: Popular in the UK but rare in the U.S., Ottilie is both vintage and sophisticated, with a strong feminine edge.
17. Isolde
“Ice ruler” (Welsh/Germanic)
  • SSA Rank (2021): Beyond 2,000
  • Babies Named: Fewer than 50
  • Prevalence: Extremely rare – fewer than 1 in 72,000 baby girls
  • Note: Mythic and haunting, Isolde is a romantic name rooted in legend. Great for a storybook heroine.
18. Araminta
“Defender, lofty” (English)
  • SSA Rank (2021): Beyond 2,000
  • Babies Named: Fewer than 50
  • Prevalence: Extremely rare – fewer than 1 in 72,000 baby girls
  • Note: Araminta is grand, poetic, and full of flair. It's the kind of name that leaves a lasting impression.
19. Solene
“Dignified, solemn” (French)
  • SSA Rank (2021): Beyond 2,000
  • Babies Named: Fewer than 50
  • Prevalence: Extremely rare – fewer than 1 in 72,000 baby girls
  • Note: A luminous and elegant French name, Solene blends gravity with grace—ideal for a thoughtful spirit.
20. Thisbe
“Lover, mythological” (Greek)
  • SSA Rank (2021): Beyond 2,000
  • Babies Named: Fewer than 50
  • Prevalence: Extremely rare – fewer than 1 in 72,000 baby girls
  • Note: From Shakespearean lore, Thisbe is dramatic, rare, and romantic—perfect for a poetic heart.
21. Ferelith
“True sovereignty” (Scottish)
  • SSA Rank (2021): Beyond 2,000
  • Babies Named: Fewer than 50
  • Prevalence: Extremely rare – fewer than 1 in 72,000 baby girls
  • Note: A powerful hidden gem, Ferelith is noble, strong, and steeped in Celtic heritage.

Having Trouble Choosing Just One? Let Fate Help.

With so many meaningful and beautiful options, it's totally normal to feel torn. If you're still undecided or just want to have a little fun with the process, why not try our interactive Spin the Wheel? Customize it if you want! It's a quick, playful way to discover even more girl names—and who knows, your perfect name might just be one spin away.

Looking for more inspiration? You can also check out our 21 Rare & Unique Boy Names for meaningful options with SSA stats and stories.