Miku is a Japanese feminine given name with multiple possible origins and meanings depending on the kanji characters used. The name is most commonly written with combinations such as 美空 ("beautiful sky") or 美久 ("beautiful longevity"), where the first element mi (美) means "beautiful." The second element can be ku (空) meaning "sky" or ku (久) meaning "long time" or "eternity." Additionally, Miku can derive from the nanori reading of the word mirai (未来) meaning "future." As is common with Japanese names, many other kanji combinations are possible, giving parents flexibility in shaping the name's meaning. Cultural Significance The name Miku gained widespread recognition outside Japan through the virtual singer Hatsune Miku, a Vocaloid software voicebank and character. Her fame has made Miku one of the most internationally known Japanese names, often associated with music and pop culture. However, as a traditional given name, Miku has been in use for decades and appears in various contexts within Japan. Usage and Distribution Miku is exclusively given to girls in Japan, though the Latvian name Miku (from the male name Mikus) appears as a separate, unrelated form. In Japan, Miku enjoys popularity for its melodic sound and positive meanings linked to beauty, sky, and the future. The name's prominence increased in the 2000s alongside Hatsune Miku's rise, but it remains independent of any single cultural phenomenon. Meaning: "beautiful sky," "beautiful eternity," or "future" Origin: Japanese Type: First name Usage: Japanese