直樹

Naoki

boyJapanese

Naoki is a boy name of Japanese origin, meaning “Upright tree, honest”.

MeaningUpright tree, honest
GenderBoy
OriginJapanese
Written as直樹
Pronunciationnah-OH-kee
TraditionModern & Classic
Used inJapan

Meaning and origin of Naoki

Naoki is a Japanese name most often written 直樹, from nao 'straight, honest' and ki 'tree', suggesting someone upright and honest. Other spellings use ki for 'radiance' or 'nobility'. The Naoki Prize, one of Japan's leading literary awards, is named after the novelist Naoki Sanjūgo, whose pen name came from his family name.

Is Naoki a religious name?

Naoki is a Japanese cultural name without specific religious meaning.

How popular is Naoki?

A popular name among Japanese men born from the 1960s to the 1990s.

Gifts with the name Naoki

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Names similar to Naoki

NaotoDaikiKazukiHidekiYuki

More boy names

Frequently asked questions

What does the name Naoki mean?

Naoki means 'Upright tree, honest'. It is of Japanese origin.

Does Naoki have a religious meaning?

Naoki is a Japanese cultural name without specific religious meaning.

How do you pronounce Naoki?

Naoki is pronounced nah-OH-kee.

Is Naoki a boy or girl name?

Naoki is usually a boy name.

Updated October 2026. Spotted a mistake? Tell us.