MallowbyNames

Umi

OO-mee · Sea; ocean.

2025 rank (girls)
#6,838
Babies named in 2025
16
Peak popularity
2021
2025 frequency
1 in 100,454 girls
Usually for
Girls
Trend
Declining since 2022

Declining since 2022, #6,838 for girls today.

Popularity of Umi since 2006

Babies named Umi per year in U.S. Social Security records.

8162420102020Most births 2021GirlsBoys
GirlsBoys
Data table (by decade)
DecadeGirlsBoys
2000s160
2010s700
2020s9927

Meaning & origin

Umi, a Japanese name meaning 'sea' or 'ocean,' first appeared on U.S. records in 2006. It reached its peak rank of 6,838 in 2025, but has been declining in use since 2022. The name is relatively rare, with approximately 1 in 100,454 girls given the name in recent years. Umi's appeal lies in its simple, nature-inspired meaning and soft sound, fitting a trend toward short, melodic names. While not widely used in the United States, it carries a serene, oceanic imagery that resonates with parents seeking a distinctive yet meaningful name.

Umi is a Japanese word meaning 'sea' or 'ocean.' It is used as a given name in Japan, often for girls but sometimes for boys. The name reflects a connection to nature and has been in use since at least the early 21st century.

Sibling names for Umi

Names that share Umi's style, for a brother or sister.

Sisters: Sora, Hana, Yuki, Rin, Mizu

Brothers: Kaito, Haru, Ren, Sora, Kai

A parent animal hugging its little one, the personalized name page

U is for Umi, our favorite little girl.

U is for Umi…”

In a Mallowby alphabet book, Umi's letter becomes Umi's page: hand-illustrated, printed hardcover or paperback, made just for them.

Make Umi's book

Books for siblings or grandkids? The second book is 15% off.

Questions parents ask

What does the name Umi mean?
Umi means 'sea' or 'ocean' in Japanese.
How popular is Umi?
Umi ranked 6,838 in the United States in 2025, with about 1 in every 100,454 baby girls given the name.
Is Umi a boy or girl name?
Umi is primarily used for girls, though it can be unisex in Japanese.