How Many People Are Named Momoko?
people named Momoko are alive in the United States today (estimate)
About 1 in 2,309,357 people in the US has this name
Based on 150 babies named Momoko in Social Security records from 1985 to 2018, and the share of each birth year still alive in 2025.
Popularity Rank
💎💎 Very Rare
Peak Year
13 births
Trend
Stable (last 10 years)
📖 Name Origin & Meaning
Meaning:
From Japanese 百 (momo) meaning "hundred" or 桃 (momo) meaning "peach" combined with 子 (ko) meaning "child". This name can be constructed from other kanji combinations as well.
Source of the meaning, origin, pronunciation and related names: Behind the Name.
⚧ Gender Distribution
All of the babies given the name Momoko in the records were girls.
👥 Age Distribution
The average person named Momoko alive today is about 25 years old, and 66% are under 30. Half of them were between 21 and 31 in 2025.
📈 Popularity Over Time
Momoko first appears in the records in 1985 and was given most often in 2001, to 13 babies. The last year it was given to at least 5 babies of one sex was 2018.
Babies given the name each year, 1985 to 2018
🏆 Rank History
Momoko has never been one of the 100 most popular girls' names. Its best rank was #8,043, in 2001.
| Girls | |
|---|---|
| Rank in 2025 | Not ranked |
| Best rank | #8,043 (2001) |
| Years in the top 100 | None |
| Rank in its biggest decade | #10,782 in the 1990s |
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