Hi there, it’s Junko from Japan! Are you looking for cool Japanese names that mean star? Countless words stand for stars in the Japanese language. But honestly, only a few deserve names for babies.
For example, the star says HOSHI in Japanese. But it sounds a bit weird as a person’s first name. while the last name HOSHI exists. Yet I understand stars are the mysterious and beautiful motif for names. So I picked up some meaningful Japanese words that can be used as given names.
Japanese Words for Star Names
SUBARU: Pleiades Star Cluster

SUBARU is an old Japanese word that means Pleiades star cluster. Since it gives cool and beautiful impressions, the word SUBARU is sometimes used for namings in Japan.
You may know the Japanese car brand Subaru. The logo design of Subaru Corporation includes six shining stars.
It’s usually for baby boys, but I think it’s possible for girls too.
RYUSEI: Shooting Star, Meteor
RYUSEI is the word for shooting stars. RYU means “flow” and SEI is another reading for the star symbol. It sounds cool and sophisticated.
In Japan, there’s a tradition that your wish will come true if you can say your wish three times while the shooting star is shining.
HOKUTO: Big Dipper

Bid Dipper says HOKUTO SHICHISEI in Japanese. You can use the HOKUTO as a name.
HOKU = northern
TO = dipper
SHICHI = seven
SEI = star
Since the word HOKUTO gives sturdy and reliable impressions, it would be a great choice for a boy’s name. Also, names that end with TO are relatively common for boys names in Japan.
GINGA: Galaxy
Another option for boys is GINGA, a word for “galaxy” in Japanese. The GIN means “silver,” and the GA is for “river.” The strong and majestic word will be good for a boy’s name.
KOKORO: Polar Star
KOKORO BOSHI is an old alias for the polar star that means “heart star” in Japanese. The word KOKORO can be used for a girl’s name. Actually, the girls’ names that include KOKO are becoming popular in recent years.
The name KOKORO sounds warm and adorable, and I think it’s modern compared to other words.
MOMO or MOMOKO: Vega

In Japan, we celebrate the star festival called TANABATA every July 7. The Tanataba festival is based on a legend that a man and a princess in love can see once a year on this day at the milky way. In the Tanabata myth, Vega stands for the princess, and Altair is her lover.
MOMO or MOMOKO comes from the name of the princess. She’s known as ORIHIME or SHUKUJO. But she has some other names in the old Japanese tradition, and MOMOKOHIME is one of them.
The name MOMO or MOMOKO is a common name for girls in Japan. Though the words don’t directly mean stars, they can have a beautiful and meaningful origin from the Japanese star festival.
It’s said your wish will come true if you write it down on a paper slip and decorate a bamboo tree with it!
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Read More: Japanese Names: Authentic and Meaningful Guide by a Native Speaker
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