Mutsuki as a Baby Name. Meaning and Origin of Mutsuki

What is the meaning of the name Mutsuki ?

The baby name Mutsuki is a Unisex name , 3 syllables long and is pronounced /mɯt͡sɯki/ (approx. "MOO-tsu-kee").

Mutsuki is Japanese in Origin.

Mutsuki is a Japanese unisex given name and traditional month name. It stems from the classical designation for the first month of the old lunar calendar, typically written 睦月, “harmonious/affectionate month,” tied to New Year gatherings of family. The etymology is often linked to mutsubi (intimacy) + tsuki (month). As a given name, the meaning depends on the chosen kanji and can evoke harmony, hope, brilliance, or the seasons.

The month term appears in Heian-period literature and calendars; as a personal name it gained modest modern use, frequently for children born in January, with a gentle, poetic image. Variant writings include 睦月, 睦希, 睦紀, 睦貴, 睦輝, 睦季, or in kana (むつき/ムツキ); creative spellings like 夢月 are also seen. Romanization is Mutsuki in Hepburn and Mutuki in Kunrei/Nihon systems. Related or short forms include Mutsu. The name is also familiar from the Mutsuki-class destroyers of the Imperial Japanese Navy.

⚙ Mutsuki is seldom given. We count 14 recorded uses of it across 6 countries.