This is a list of names in which the gender is feminine; and the usage is Japanese; and the meaning contains the keywords galaxy or star or universe or ocean or moon or sea.
Hoshi 星, ほし f JapaneseFrom Japanese
星 (hoshi) meaning "star" or other kanji with the same pronunciation.
Hoshiko 星子, ほしこ f JapaneseFrom Japanese
星 (hoshi) meaning "star" and
子 (ko) meaning "child". Other kanji combinations are possible.
Manami 愛美, 愛海, まなみ f JapaneseFrom Japanese
愛 (mana) meaning "love, affection" combined with
美 (mi) meaning "beautiful" or
海 (mi) meaning "sea, ocean". Other kanji combinations are possible.
Mitsuki 美月, 光希, みつき f JapaneseFrom Japanese
美 (mi) meaning "beautiful" and
月 (tsuki) meaning "moon". It can also come from
光 (mitsu) meaning "light" and
希 (ki) meaning "hope", as well as several other kanji combinations.
Nanami 七海, 菜々美, ななみ f JapaneseFrom Japanese
七 (nana) meaning "seven" and
海 (mi) meaning "sea". It can also come from
菜 (na) meaning "vegetables, greens" duplicated and
美 (mi) meaning "beautiful". Other kanji combinations are also possible.
Natsuki 菜月, 夏希, なつき f JapaneseFrom Japanese
菜 (na) meaning "vegetables, greens" and
月 (tsuki) meaning "moon". Alternatively, it can come from
夏 (natsu) meaning "summer" and
希 (ki) meaning "hope". Other kanji combinations can form this name as well.
Tsukiko 月子, つきこ f JapaneseFrom Japanese
月 (tsuki) meaning "moon" and
子 (ko) meaning "child". Other combinations of kanji are possible.
Yōko 陽子, 洋子, ようこ f JapaneseFrom Japanese
陽 (yō) meaning "light, sun, male" or
洋 (yō) meaning "ocean" combined with
子 (ko) meaning "child". Other combinations of kanji characters can also form this name.