Search gender: all male female Eku Boy Name Meaning, Kanji Variations. 1 names found. gender: all male female Name: eku Katakana: エク 0 Kanji: 笑紅 Meaning: 笑Smiles. Laugh. A word expressing humility. 紅Red color. Bright red color. The color of safflower. Pigment made from safflower. A word that refers to women. You can save your favorite names with NAZUKE PON > About Japanese Names > Search For Japanese Names > Eku Boy Name Meaning, Kanji Variations.