This is a list of names in which the gender is feminine; and the usage is Japanese; and the meaning contains the keyword brave.
Yū 優, 悠, 勇, ゆう m & f JapaneseFrom Japanese
優 (yū) meaning "excellence, superiority, gentleness",
悠 (yū) meaning "permanence",
勇 (yū) meaning "brave", or other kanji that are pronounced the same way.