Mizuki is a unisex given name of Japanese origin. It is composed of two kanji characters, "水" (mizu) meaning water and "木" (ki) meaning tree. Thus, the name Mizuki literally translates to 'water tree'. This name gained popularity in Japan after it was used by the main character in a popular manga series titled "Mizuki" written by Minetaro Mochizuki.
The name Mizuki experienced significant fluctuations in popularity over the years, with a peak of 18 births in 2008 and 2014, and a low of 5 births in 1990 and 2002.