Moon

Pronunciation: [ m-OON ]

Girl Name #3,340 Most Popular Hidden Gem 1 Syllable

The celestial body that has guided humanity since the dawn of time

American Korean Vietnamese

Whimsical Spiritual Earthy Bold Unique

Meaning & Origin

"the moon, Earth's natural satellite"

Origin: Old English

Language: English

"to measure time (etymological root)"

Origin: Proto-Indo-European

Language: English

The Story of Moon

Moon comes from Old English 'mona,' derived from Proto-Germanic 'menon,' connected to the Proto-Indo-European root 'me-' (to measure) — because the moon was used to measure time in ancient lunar calendars. As a given name, Moon belongs to the category of celestial word names alongside Star, Sun, and the Latin-derived Luna. It has been used as a name across many cultures, from Korea (where Moon is a common surname meaning 'writing') to Vietnam to American bohemian tradition.

Moon as a given name has been periodically popular in counterculture and bohemian circles since the 1970s, when Frank Zappa named his daughter Moon Unit. It has seen a small revival alongside the broader trend of nature and celestial names, benefiting from the massive popularity of Luna without the specific Harry Potter association.

The moon holds profound significance in almost every human culture. In Korean culture, Moon (문) is one of the most common surnames, associated with literacy and learning. In many indigenous American traditions, the moon is a feminine spiritual force. The moon appears in names across dozens of languages: Luna (Latin), Selene (Greek), Tsuki (Japanese), Qamar (Arabic).

Fun Facts

The Moon is approximately 4.5 billion years old — the same age as Earth
In Korean, Moon (문) means 'writing' and is a major royal clan surname
Neil Armstrong's first footsteps on the Moon were taken on July 20, 1969

Moon in Other Languages

Greek Selene

Latin Luna

Arabic قمر (Qamar)

Korean 문 (Moon)

Japanese 月 (Tsuki)

Famous People Named Moon

Moon Unit Zappa

Entertainer

1967

Daughter of Frank Zappa, actress and singer, one of the most famous bearers of this unusual name

Moon Jae-in

Politician

1953

19th President of South Korea (2017-2022)

Quick Facts

Gender: Girl
Syllables: 1
Popularity Rank: #3,340
Total SSA Count: 47
Cultural Origins: American Korean Vietnamese
Pronunciation: Easy
Formality: Casual
Cross-Cultural Ease: High

Pairs Well With

Moon River Moon Sage Moon Willow Moon Azure Moon Celeste Moon June

Sibling Names

Sun Star River Soleil Luna Sky Ocean

Also a Boy Name

Moon is also used as a boy name, ranked #5817.

View Moon as a boy name →

Similar Names

Lula Lulu Ruth Joan Una Monica Junie Ramona

Playground Safety

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Frequently Asked Questions About Moon

What does the name Moon mean?

"the moon, Earth's natural satellite" (from Old English). "to measure time (etymological root)" (from Proto-Indo-European). Moon comes from Old English 'mona,' derived from Proto-Germanic 'menon,' connected to the Proto-Indo-European root 'me-' (to measure) — because the moon was used to measure time in ancient lunar calendars. As a given name, Moon belongs to the category of celestial word names alongside Star, Sun, and the Latin-derived Luna. It has been used as a name across many cultures, from Korea (where Moon is a common surname meaning 'writing') to Vietnam to American bohemian tradition.

What is the origin of the name Moon?

Moon has Old English, Proto-Indo-European, American, Korean, and Vietnamese origins. In Old English, it means "the moon, Earth's natural satellite". In Proto-Indo-European, it means "to measure time (etymological root)".

Is Moon a boy or girl name?

Moon is used as both a girl and boy name. As a girl name, it is ranked #3340. As a boy name, it is ranked #5817. Moon is more commonly used as a girl name.

How do you pronounce Moon?

Moon is pronounced m-OON.

How popular is the name Moon?

Moon is currently ranked #3340 in popularity for girl names in the United States.

What are good middle names for Moon?

Popular middle name pairings include Moon River, Moon Sage, Moon Willow, Moon Azure, Moon Celeste, and Moon June.

What are good sibling names for Moon?

Names that pair well with Moon as siblings include Sun, Star, River, Soleil, Luna, Sky, and Ocean.

How many syllables does Moon have?

Moon has 1 syllable, making it easy to say and remember.

Is Moon a common or rare name?

Moon is an uncommon name, ranked #3340 in the US. Its rarity gives it a distinctive, memorable quality.

About the Name Moon

Moon is a girl name with American, Korean, and Vietnamese origins . The name means "the moon, Earth's natural satellite" in Old English .

Is Moon a boy or girl name? Moon is used as both a girl and boy name. As a girl name, it ranks #3,340 in popularity. As a boy name, it ranks #5,817. Moon is more commonly used as a girl name.

Moon is currently ranked #3,340 in popularity for girl names in the United States.

The name Moon has 1 syllable and is pronounced m-OON, making it easy to pronounce and remember.