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Surname Naoyuki (Naoyuki
, Наоюки
) , in the entire world, is a rare last name. The last name Naoyuki is habitual in Japan, where it is a rare surname, New Zealand, where it is a very rare surname, and China. In absolute terms, this name is the most popular in China, Japan, and Cambodia. Likewise, Naoyuki is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Naoyuki | Brazil, Japan, Indonesia, United States, China |
| Наоюки | Russia |