Dog name guide

Hiroki

The meaning, background and naming story of Hiroki.

Letters
6
Starts with
H

Meaning and background

The story behind Hiroki

Hiroki is a Japanese given name whose written components matter. The combinations 大輝 and 大樹 can be read Hiroki, with the first character referring to greatness and the final character to brightness or a tree respectively. Those possibilities explain why a bare romanised name cannot be given one universal translation. Its Japanese pronunciation has three morae, with a light consonant sound at the start.

Origin
Japanese masculine given name written with several possible kanji combinations, including 大輝 and 大樹. Source
Meaning
Depending on kanji, 大 can suggest great or big, while 輝 means brightness or 樹 means tree. Source
Pronunciation
Japanese /çi.ɾo̞.kʲi/ (three morae). Source

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About Hiroki

Recorded as a dog’s name

Hiroki appears in 3 dog licence records in the 2022 New York City dataset.

How to read this count

These records cover New York City and may count the same dog in more than one licence period. They are not a national popularity ranking.

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Sources and research notes (1)
  • New York City Department of Health and Mental Hygiene NYC Dog Licensing Dataset — all seven available extract years, retrieved 24 October 2026 — Recorded name spellings in NYC licence-period rows, extract years 2016–2018, 2022–2024 and 2026. Evidence selects one stated year per name. Annual snapshots overlap; never sum them as unique dogs. No national popularity, etymology or owner naming-intent claim.

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