Japanese Names that Start With K

A name of multiple identities: a somewhat soap-operatic single-syllable surname, a homonym for the biblical bad boy Cain, and, when found in Japan and Hawaii, it transforms into the two syllable KA-neh. Kane also has multiple meanings: in Welsh, it's "beautiful"; in Japanese, "golden"; and in Hawaiian, "man of the Eastern sky."

A word in the Yankton-Yanktonai and Santee dialects of the Lakota Sioux language, meaning "friend" or "ally", used for one of the main characters in the movie Brother Bear. Also a common Japanese surname or a respelling of the musical name Coda.

This appealing multi-cultural name, pronounced KYE, is beginning to be used for girls as well as boys. Among its many derivations and meanings: "sea" in Hawaiian, "forgiveness" in Japanese, "willow tree" in Navajo, "food" in Maori, and "earth" in Scandinavian. For girls, it debuted on the US Top 1000 in 2010.

Kenzo is a common Japanese name with several creative bearers: the single-named fashion designer, prizewinning architect Kenzo Takada, and painter Kenzo Okada, which makes it internationally recognizable.

Kairi is the name of the main female character in the popular role-playing video game series, Kingdom Hearts. Voiced by Hayden Panettiere in the main series, Kairi is one of the seven Princesses of the Heart. Kairi entered the US Top 1000 in 2010 and was given to over 400 baby girls in one recent year.

In Japanese this name may be written with the characters for "pure; purify; cleanse" (Kiyo/Keo) and "beauty; beautiful" (mi). Like most Japanese names, this is a name that translates well into Anglophone countries, where sweet short names are becoming increasingly popular.

One of several Japanese names that refer to a child's place in the family birth order. Kenji has attracted notice in the US as the name of The Food Lab chef, James Kenji López-Alt, know simply as Kenji.

Kaori is a Japanese girls' name once largely unknown but brought into the spotlight by celebrity couple Eniko and Kevin Hart, who gave it to their daughter in 2020. Kaori is easily translated in the Western World; it's got a rhythmic sound and a familiar feel, maybe since it's similar to Maori, the name of the people and language of New Zealand. But the correct pronunciation is kow-ree.

A funkier version of Coco that may be more appealing if you have Japanese or Native American heritage. Koko comes from the Blackfoot tribe, native to what is now Montana and Alberta, Canada.

Japanese classic with optimistic meaning.

This simple, bright Japanese name is used on both boys and girls and has numerous meanings. It can be interpreted as meaning "righteous" and "prince", or a combination of mi meaning "beautiful" and ki meaning "hope", "seasons" and "valuable".

Pleasing crossover possibility.

Katana is a male name in Old Persian and a well-used word in Japanese, but as a girls' name is these days found more often as Kitana, the name of a princess in the video game Mortal Kombat II.

Kiaria is pretty but sure to prove confusing given all the more familiar Kiara and Keira variations out there.

Kazuo is a boys' name well-used in Japan though not well-known in the U.S. Kazuo Ishiguro is the author of Remains of the Day and Never Let Me Go. The emphasis is on the first syllable.

One of the most familiar and attractive Japanese names, though rarely heard outside that culture.

Kyoto is a Japanese city name not yet on the map for babies, but why not?