Search gender: all male female ヨク Japanese Girl Names Variations. 2 names found. gender: all male female Name: yoku Katakana: ヨク 0 Kanji: よく Meaning: よ く Name: yoku Katakana: ヨク 0 Kanji: 翼 Meaning: 翼Wing. A wing of a bird, airplane, etc. Help. Something that protrudes from side to side like a wing. You can save your favorite names with NAZUKE PON > About Japanese Names > Search Japanese Names By Kanji > ヨク Japanese Girl Names Variations.