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Moon

Gender-neutral name · Slavic

Meaningmoon · English

US rank
#3,100
Syllables
1
Peak
#2,463 in 2022

52 babies were named Moon in the US in 2025. It has climbed 1,548 places in five years.

Found on lists

Nature
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US births per million girls, 1972–2025

022.545197220002025

US births per million boys, 1995–2025

08.517199520002025

Popularity: U.S. Social Security Administration (babies with 5+ births per year).

Did you know?

A few things about Moon you might not know, from US birth records and Wikipedia. Handy for convincing a partner, or a grandparent.

Moon Bloodgood

Famous Moon

Moon Bloodgood

American actress

Choose Moon and your child shares a first name with Moon Bloodgood, an American actress. A ready-made answer when someone asks “Moon, like who?” Moon Bloodgood's Wikipedia article is available in 32 languages, a good sign of just how widely known they are.

Read about Moon Bloodgood on Wikipedia (opens in a new tab)

Photo: Sean Koo, CC BY-SA 2.0 (opens in a new tab), via Wikimedia Commons

  • How commonAbout 1 in every 30,864 baby girls born in the US in 2025 was named Moon, 52 babies in all. In a typical school of 500 kids, your Moon would very likely be the only one.
  • HistoryMoon first shows up in US birth records in 1972, the first year at least 5 babies got it. It has been in use for 53 years since.
  • Best yearIts best year was 2022, when it reached #2,463.
  • Then vs nowMoon is 8.3× more common today than it was in 2000. In 2000 it was given to about 1 in 256,410 baby girls; in 2025, about 1 in 30,864.
  • TrendMoon has climbed 1,548 places in the US rankings over the last five years and now sits at #3,100. Fast risers like this often keep climbing, so expect to hear it more.
  • Boy or girlMoon is given to both boys and girls: 80% of the 65 babies named Moon in 2025 were girls. That makes it one of the names that truly works for either.
  • MeaningIn English, Moon means “moon”.

About the name Moon

Moon is a gender-neutral name of Slavic origin meaning “moon”. It has 4 letters and 1 syllable, starting with M and ending in “-oon”. US birth records list Moon for girls from 1972 to 2025, in 23 of those 54 years. Its best year was 2022, when it ranked #2,463 among girl names. In 2025 it ranked #3,100, with 52 babies. Of the 65 US babies named Moon in 2025, 80% were girls and 20% were boys.

Origin:Slavic names

Moon for girls, by decade
DecadeBabies per millionAbout 1 in
1970s1.8555,556 girls
1980s0.71,538,462 girls
2000s1.3757,576 girls
2010s6.3159,236 girls
2020s3132,468 girls
Moon for boys, by decade
DecadeBabies per millionAbout 1 in
1990s1.0961,538 boys
2000s0.33,846,154 boys
2010s2.0502,513 boys
2020s1194,192 boys

More Slavic names

Questions about the name Moon

What does the name Moon mean?

Moon means “moon” in English.

What is the origin of the name Moon?

Moon has Slavic roots in our records. Other Slavic names include Valentina, Roman, Luka.

Is Moon a boy or girl name?

Both. Moon is used for boys and girls: in 2025, 80% of US babies named Moon were girls.

How popular is the name Moon?

Moon ranked #3,100 for US girls in 2025, given to 52 babies. Its best year was 2022 (#2,463).