Hikaru
/HH-IH-K-AA-R-UH/
Light, radiance — Hikaru (Japanese 光) is the single-kanji unisex name meaning 'light.' Borne by Hikaru Genji, the protagonist of Murasaki Shikibu's 11th-century Tale of Genji, considered the world's first novel. A name carrying a millennium of literary weight.
See Hikaru scored for your familyMeaning & origin
Hikaru is a unisex's name of Japanese origin, traditionally used in Buddhist families. The name means "Light, radiance — Hikaru (Japanese 光) is the single-kanji unisex name meaning 'light.' Borne by Hikaru Genji, the protagonist of Murasaki Shikibu's 11th-century Tale of Genji, considered the world's first novel. A name carrying a millennium of literary weight." and belongs to the Light cluster — names meaning radiance, illumination, and hope.
Beyond its Buddhist heritage, Hikaru is also used in Shinto traditions, reflecting how this name has traveled across cultures.
Common among Japanese families, Hikaru carries cultural weight that goes beyond its dictionary definition — it's a name with a story and a community.
Numerology of Hikaru
Numerology assigns each name a single-digit destiny number by summing its letter values. Different schools use different mappings — NameRoot computes both so you can see how Hikaru resonates in either tradition.
How Hikaru sounds
NameRoot scores the phonetic fit of every name against the sound of your last name. The pronunciation of Hikaru breaks down into 6 phonemes: /HH-IH-K-AA-R-UH/. In the app, you'll see how those sounds flow with your family name across rhythm, stress, and consonant clusters.
The six signals, applied to Hikaru
NameRoot scores every name across six independent dimensions. Here's how Hikaru maps to each — install the app to see the full compatibility score for your specific family.
Names similar to Hikaru
If Hikaru resonates with you, these names live in the same world — drawn from the same tradition, sharing the same meaning, or echoing a similar sound.
From the same tradition
Other Buddhist unisex names, common in Japanese families
Sharing the same meaning
Other Buddhist unisex names from the Light cluster
Names that sound similar
Buddhist unisex names that open with the same syllables as Hikaru
Common questions about Hikaru
What does the name Hikaru mean?
Hikaru means "Light, radiance — Hikaru (Japanese 光) is the single-kanji unisex name meaning 'light.' Borne by Hikaru Genji, the protagonist of Murasaki Shikibu's 11th-century Tale of Genji, considered the world's first novel. A name carrying a millennium of literary weight.." It is a unisex name of Japanese origin, traditionally used in Buddhist families.
Is Hikaru a boy or girl name?
Hikaru is a unisex name, used for any gender.
What is the origin of the name Hikaru?
Hikaru is of Japanese origin, used in Buddhist, Shinto traditions, commonly among Japanese families.
What is the numerology of Hikaru?
Hikaru has a Pythagorean destiny number of 5 — freedom and adventurous change.
See how Hikaru scores for your family
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