Search gender: all male female Chiya Boy Name Meaning, Kanji Variations. 1 names found. gender: all male female Name: chiya Katakana: チヤ 0 Kanji: 茅也 Meaning: 茅A perennial herb of the grass family. A general term for the tall grasses that thatch roofs. 也Affirmation. Words for exclamations, questions, and antonyms. You can save your favorite names with NAZUKE PON > About Japanese Names > Search For Japanese Names > Chiya Boy Name Meaning, Kanji Variations.