Search gender: all male female ヨク Japanese Boy Names Variations. 2 names found. gender: all male female Name: yoku Katakana: ヨク 1 Kanji: 翼 Meaning: 翼Wing. A wing of a bird, airplane, etc. Help. Something that protrudes from side to side like a wing. Name: yoku Katakana: ヨク 0 Kanji: 克 Meaning: 克Achieve with all your might. Win. Enough. You can save your favorite names with NAZUKE PON > About Japanese Names > Search Japanese Names By Kanji > ヨク Japanese Boy Names Variations.