MallowbyNames

Sumi

澄 or 墨SOO-mee · Of uncertain origin; likely from Japanese 澄 (sumi) meaning 'clear, pure' or 墨 (sumi) meaning 'ink'.

2025 rank (girls)
#14,942
Babies named in 2025
5
Peak popularity
1927
2025 frequency
1 in 321,453 girls
Usually for
Girls
Trend
Declining since 2020

Declining since 2020, #14,942 for girls today.

Popularity of Sumi since 1916

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

369192019602000Most births 1922Girls
Data table (by decade)
DecadeGirls
1910s24
1920s67
1930s7
1940s0
1950s0
1960s10
1970s18
1980s13
1990s6
2000s21
2010s18
2020s27

Meaning & origin

Sumi is a rare Japanese name in the United States, first recorded in 1916 and peaking in 1927. Its usage has been declining since 2020. The name's meaning depends on the kanji characters chosen, with common interpretations including 'clear' or 'pure' (澄) and 'ink' (墨). As of 2025, Sumi ranks 14,942 in popularity, occurring in approximately 1 in 321,453 births. While not currently in the top 1,000, its simplicity and cultural richness make it a distinctive choice.

Sumi is a name of Japanese origin with several possible meanings depending on the kanji used. Common interpretations include 澄 (sumi, 'clear, pure') and 墨 (sumi, 'ink'). As a given name, it has been used in Japan for at least a century. In the United States, the name first appeared in Social Security records in 1916 and saw its peak usage in 1927, likely reflecting early Japanese immigration patterns.

Sibling names for Sumi

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

Sisters: Yuki, Hana, Mika, Aki, Sora

Brothers: Kenji, Taro, Hiro, Kaito, Ryo

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

S is for Sumi, our favorite little girl.

S is for Sumi…”

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

Make Sumi's book

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

Questions parents ask

What does the name Sumi mean?
Sumi is a Japanese name that can mean 'clear' or 'pure' (澄) or 'ink' (墨), among other possibilities depending on the kanji used.
How popular is the name Sumi?
Sumi is very rare in the United States. As of 2025, it ranked 14,942 with about 1 in 321,453 births. Its peak popularity was in 1927, and it has been declining in use since 2020.
Is Sumi a girl's name or a boy's name?
Sumi is primarily a girl's name in the United States, though it can be unisex in Japan.