虹心
にこ
Documented interpretation
- 虹: rainbow
- 心: heart
Usage note
JMnedict contains the exact 虹心・にこ pair. Tamahiyo lists it at no. 84 in the 2025 Tamahiyo girls' sample; this supports observed use in that sample, not nationwide frequency.
reviewedfemale
虹心
Niko Japanese Name
にこ · ニコ
JMnedict contains the exact reviewed pair 虹心・にこ. 虹心 is no. 84 in the 2025 Tamahiyo girls' sample. These rankings document the stated survey sample and are not a census of all births in Japan.
Meaning overview
These interpretations belong to this reviewed name record. Variant-specific explanations appear separately below.
- For 虹心, 虹 includes “rainbow”; 心 includes “heart”. These are literal character glosses rather than a fixed whole-name translation.
naturevirtuetwo-kanji
Name facts
This record has passed the site's publication quality gate.
- Hiragana
- にこ
- Katakana
- ニコ
- Pronunciation
- nee-koh
- Gender association
- Feminine
- Usage status
- Common
- Origin
- Japanese given-name record covering the reviewed spellings 虹心・にこ.
- Mora count
- 2
- Record status
- Reviewed
- Last reviewed
- July 27, 2026
Naturalness note
JMnedict contains the exact reviewed pair 虹心・にこ. 虹心 is no. 84 in the 2025 Tamahiyo girls' sample. These rankings document the stated survey sample and are not a census of all births in Japan.
Kanji variants
Each spelling is documented separately so its gloss and usage note are not mixed with another variant.
high confidence
Editorial notes
Cultural context
- This page covers the documented 虹心・にこ pair. Other spellings with the same reading require separate evidence.
- Only exact kanji-and-reading pairs found in both JMnedict and the cited 2025 ranking are included in this scaled record.
Pronunciation notes
- にこ contains 2 morae. The English guide is approximate and does not encode Japanese pitch accent.
Common misunderstandings
- The KANJIDIC glosses shown for 虹心 describe individual characters; they do not prove a bearer’s intended name meaning.
Explore by meaning
These links are based on the exact reviewed kanji spelling on this page, not on romanization alone.
Related names
Continue with other reviewed records connected by the editorial data.
Sources and evidence limits
Sources support specific fields, not every possible claim about the name. Their limitations remain visible here.
- ENAMDICT/JMnedict Japanese Proper Names Dictionary
Electronic Dictionary Research and Development Group · JA,EN · accessed Jul 25, 2026
Fields supported on this page
Hiragana, Romaji, Genders, Is Real Name, Origin, Kanji Variants 0 reading
Each published spelling on this record was matched to the exact にこ reading in JMnedict.
Source limitation
Dictionary inclusion does not measure current frequency, guarantee a reading for every bearer, or establish legal acceptance of a new registration.
- KANJIDIC Project
Electronic Dictionary Research and Development Group · JA,EN · accessed Jul 25, 2026
Fields supported on this page
Meanings, Themes, Kanji Variants 0 meanings
Only individual-character English glosses are used.
Source limitation
Character glosses are not whole-name translations and do not establish an intended whole-name meaning or family etymology.
- 2025年 女の子赤ちゃんの名前ランキング100
Benesse Corporation (たまひよ) · JA · accessed Jul 25, 2026
Fields supported on this page
Usage Status, Genders, Naturalness Note, Kanji Variants 0 usage Note
The cited ranking supplies exact spelling, reading, sample placement, and gendered-list context for this record.
Source limitation
The ranking covers names submitted through Benesse products and services for births from January 1 to September 15, 2025; it is not a census of all births in Japan.