What does the name Oona mean?

The name Oona means "One". It is a Irish origin name typically used for Girls.

Is Oona a boy or girl name?

Oona is primarily a Girl name with Irish cultural roots.

What is the numerology number for Oona?

The numerology life path number for Oona is 9, representing the Humanitarian archetype.

What zodiac signs are compatible with Oona?

The name Oona is compatible with: Aquarius, Leo, Virgo.

Oona

"One"

🌱 Irish Origin 🌈 Girl 🔤 4 letters 🔢 Numerology 9

Starts with

Ends with

Characters

Syllables

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🗣 Pronunciation Guide

Oo·n·a

Two syllables — easy to say

2 syllables • 4 letters • starts with O

🔢 Numerology Number

Humanitarian

🌟 Life Path 9

Compassionate, generous and idealistic. Born to serve and uplift — this child carries the world in their heart.

About the Name Oona

Oona is a beautiful and unique baby name for Girls carrying the meaning "One". Rooted in Irish heritage, this name consists of 4 characters spread across 2 syllables, making it easy to pronounce and memorable.

The name Oona holds a numerology life path number of 9, associated with the archetype of the Humanitarian. Compassionate, generous and idealistic. Born to serve and uplift — this child carries the world in their heart. Parents who choose this name often value its combination of cultural depth and a strong, positive meaning.

Astrologically, Oona is associated with 3 zodiac signs: Aquarius, Leo, Virgo. This cosmic connection adds another layer of meaning for parents who believe in the power of star signs.

Explore more names with the meaning One, or use our Date of Birth Calculator to find zodiac-compatible names for your baby.

✨ Oona — Name Personality

Each letter reveals a personality trait

Optimistic stands for — a defining quality of Oona

Noble stands for — a defining quality of Oona

Ambitious stands for — a defining quality of Oona

⭐ Compatible Zodiac Signs

✦ Aquarius ✦ Leo ✦ Virgo

The name Oona is considered auspicious and compatible with the above zodiac signs. Choosing a name aligned with your child's star sign is believed to strengthen their cosmic identity.