Surname

Koizumi

Koizumi is a surname from Japanese. It is used in English and Portuguese.

Original Japaneseこいずみ

Meaning & origin

Where it comes from

Koizumi comes from Japanese.

Adapted from Wiktionary (CC BY-SA 4.0)

How it developed

From Japanese 小泉 (Koizumi).

Adapted from Wiktionary (CC BY-SA 4.0)

Koizumi’s family of names

In Japanese usage, Koizumi as a surname is a Roman-alphabet rendering of こいずみ. In Portuguese usage, Koizumi as a surname was borrowed from the Japanese form 小泉.

Walk Koizumi’s family in the name graph

Koizumiこいずみ小泉

Inner ring: spellings · outer: across languages.

Hover or tab through the constellation to see how each name is related. Bigger dots are names more people in the U.S. share.

Spellings & scripts 1

The same name written differently, including transliterations into other scripts.

Across languages 1

Equivalents and cognates in other languages, plus older forms it grew from.

Similar names

If you love Koizumi, these share its style, era, origin or sound, from outside its own family.

Japanese

Kazuomi

Kazuomi is a masculine given name from Japanese.

No U.S. birth series

>99% boys

Japanese

Koiwai

Koiwai is a surname from Japanese.

No U.S. birth series

—

Japanese

Kiyomi

Kiyomi is a feminine given name from Japanese.

54UncommonRising fast

>99% girls

Japanese

Komori

Komori is a surname from Japanese. It is used in English and Portuguese.

No U.S. birth series

—

Japanese

Kobori

Kobori is a surname from Japanese. It is used in English and Portuguese.

No U.S. birth series

—

Japanese

Komachi

Komachi is a feminine given name from Japanese. It is used in French.

No U.S. birth series

>99% girls

Japanese

Kawauchi

Kawauchi is a surname from Japanese.

No U.S. birth series

—

Japanese

Ikumi

Ikumi is a feminine given name from Japanese.

No U.S. birth series

25% boys · 75% girls

Sibling ideas

Names that share Koizumi’s feel without repeating its first letter or rhyming with it.

A brother for Koizumi

A sister for Koizumi