空: kanji meaning and names

Meanings, readings and the names that use it.

Kanji facts

Meaning
empty, sky, void, vacant, vacuum
On readings (katakana)
クウ
Kun readings (hiragana)
そら、あ.く、あ.き、あ.ける、から、す.く、す.かす、むな.しい
Readings used in names (nanori)
うつ、き、く
Strokes
8
Grade
1: kyōiku kanji, taught in elementary school year 1
Newspaper frequency rank
304 of the 2,500 kanji most used in newspapers
Korean reading (hangul)
공

In kun readings a dot separates the stem from the ending that is written in hiragana after the kanji (ひと.つ), and a hyphen marks a prefix or a suffix (ひと-).

Names that use 空

These names have a written form that contains this kanji.

  • Sora そら 空
  • Aoi あおい 空生